833385220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 2090188800

約数和(自身を除く): 1256803580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 71, 76, 79, 85, 92, 95, 115, 142, 158, 170, 190, 230, 284, 316, 323, 340, 355, 380, 391, 395, 437, 460, 646, 710, 782, 790, 874, 1207, 1292, 1343, 1349, 1420, 1501, 1564, 1580, 1615, 1633, 1748, 1817, 1955, 2185, 2414, 2686, 2698, 3002, 3230, 3266, 3634, 3910, 4370, 4828, 5372, 5396, 5609, 6004, 6035, 6460, 6532, 6715, 6745, 7268, 7429, 7505, 7820, 8165, 8740, 9085, 11218, 12070, 13430, 13490, 14858, 15010, 16330, 18170, 22436, 22933, 24140, 25517, 26860, 26980, 27761, 28045, 29716, 30020, 30889, 31027, 32660, 34523, 36340, 37145, 45866, 51034, 55522, 56090, 61778, 62054, 69046, 74290, 91732, 95353, 102068, 106571, 111044, 112180, 114665, 123556, 124108, 127585, 129007, 138092, 138805, 148580, 154445, 155135, 172615, 190706, 213142, 229330, 255170, 258014, 277610, 308890, 310270, 345230, 381412, 426284, 458660, 476765, 510340, 516028, 527459, 532855, 555220, 586891, 617780, 620540, 645035, 690460, 953530, 1054918, 1065710, 1173782, 1290070, 1811707, 1907060, 2109836, 2131420, 2193119, 2347564, 2451133, 2580140, 2637295, 2934455, 3623414, 4386238, 4902266, 5274590, 5868910, 7246828, 8772476, 9058535, 9804532, 10549180, 10965595, 11737820, 12255665, 18117070, 21931190, 24511330, 36234140, 41669261, 43862380, 49022660, 83338522, 166677044, 208346305, 416692610, 833385220]

約数ペア:

[(1, 833385220), (2, 416692610), (4, 208346305), (5, 166677044), (10, 83338522), (17, 49022660), (19, 43862380), (20, 41669261), (23, 36234140), (34, 24511330), (38, 21931190), (46, 18117070), (68, 12255665), (71, 11737820), (76, 10965595), (79, 10549180), (85, 9804532), (92, 9058535), (95, 8772476), (115, 7246828), (142, 5868910), (158, 5274590), (170, 4902266), (190, 4386238), (230, 3623414), (284, 2934455), (316, 2637295), (323, 2580140), (340, 2451133), (355, 2347564), (380, 2193119), (391, 2131420), (395, 2109836), (437, 1907060), (460, 1811707), (646, 1290070), (710, 1173782), (782, 1065710), (790, 1054918), (874, 953530), (1207, 690460), (1292, 645035), (1343, 620540), (1349, 617780), (1420, 586891), (1501, 555220), (1564, 532855), (1580, 527459), (1615, 516028), (1633, 510340), (1748, 476765), (1817, 458660), (1955, 426284), (2185, 381412), (2414, 345230), (2686, 310270), (2698, 308890), (3002, 277610), (3230, 258014), (3266, 255170), (3634, 229330), (3910, 213142), (4370, 190706), (4828, 172615), (5372, 155135), (5396, 154445), (5609, 148580), (6004, 138805), (6035, 138092), (6460, 129007), (6532, 127585), (6715, 124108), (6745, 123556), (7268, 114665), (7429, 112180), (7505, 111044), (7820, 106571), (8165, 102068), (8740, 95353), (9085, 91732), (11218, 74290), (12070, 69046), (13430, 62054), (13490, 61778), (14858, 56090), (15010, 55522), (16330, 51034), (18170, 45866), (22436, 37145), (22933, 36340), (24140, 34523), (25517, 32660), (26860, 31027), (26980, 30889), (27761, 30020), (28045, 29716)]