98045320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 150786680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 71, 76, 79, 92, 95, 115, 142, 152, 158, 184, 190, 230, 284, 316, 355, 380, 395, 437, 460, 568, 632, 710, 760, 790, 874, 920, 1349, 1420, 1501, 1580, 1633, 1748, 1817, 2185, 2698, 2840, 3002, 3160, 3266, 3496, 3634, 4370, 5396, 5609, 6004, 6532, 6745, 7268, 7505, 8165, 8740, 9085, 10792, 11218, 12008, 13064, 13490, 14536, 15010, 16330, 17480, 18170, 22436, 26980, 28045, 30020, 31027, 32660, 34523, 36340, 44872, 53960, 56090, 60040, 62054, 65320, 69046, 72680, 106571, 112180, 124108, 129007, 138092, 155135, 172615, 213142, 224360, 248216, 258014, 276184, 310270, 345230, 426284, 516028, 532855, 620540, 645035, 690460, 852568, 1032056, 1065710, 1241080, 1290070, 1380920, 2131420, 2451133, 2580140, 4262840, 4902266, 5160280, 9804532, 12255665, 19609064, 24511330, 49022660, 98045320]

約数ペア:

[(1, 98045320), (2, 49022660), (4, 24511330), (5, 19609064), (8, 12255665), (10, 9804532), (19, 5160280), (20, 4902266), (23, 4262840), (38, 2580140), (40, 2451133), (46, 2131420), (71, 1380920), (76, 1290070), (79, 1241080), (92, 1065710), (95, 1032056), (115, 852568), (142, 690460), (152, 645035), (158, 620540), (184, 532855), (190, 516028), (230, 426284), (284, 345230), (316, 310270), (355, 276184), (380, 258014), (395, 248216), (437, 224360), (460, 213142), (568, 172615), (632, 155135), (710, 138092), (760, 129007), (790, 124108), (874, 112180), (920, 106571), (1349, 72680), (1420, 69046), (1501, 65320), (1580, 62054), (1633, 60040), (1748, 56090), (1817, 53960), (2185, 44872), (2698, 36340), (2840, 34523), (3002, 32660), (3160, 31027), (3266, 30020), (3496, 28045), (3634, 26980), (4370, 22436), (5396, 18170), (5609, 17480), (6004, 16330), (6532, 15010), (6745, 14536), (7268, 13490), (7505, 13064), (8165, 12008), (8740, 11218), (9085, 10792)]