28833387680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{16103}}^1$

素因数の和:16187

約数の個数: 144

約数和(自身を含む): 74216507904

約数和(自身を除く): 45383120224

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 361, 380, 496, 589, 608, 620, 722, 760, 992, 1178, 1240, 1444, 1520, 1805, 2356, 2480, 2888, 2945, 3040, 3610, 4712, 4960, 5776, 5890, 7220, 9424, 11191, 11552, 11780, 14440, 16103, 18848, 22382, 23560, 28880, 32206, 44764, 47120, 55955, 57760, 64412, 80515, 89528, 94240, 111910, 128824, 161030, 179056, 223820, 257648, 305957, 322060, 358112, 447640, 499193, 515296, 611914, 644120, 895280, 998386, 1223828, 1288240, 1529785, 1790560, 1996772, 2447656, 2495965, 2576480, 3059570, 3993544, 4895312, 4991930, 5813183, 6119140, 7987088, 9484667, 9790624, 9983860, 11626366, 12238280, 15974176, 18969334, 19967720, 23252732, 24476560, 29065915, 37938668, 39935440, 46505464, 47423335, 48953120, 58131830, 75877336, 79870880, 93010928, 94846670, 116263660, 151754672, 180208673, 186021856, 189693340, 232527320, 303509344, 360417346, 379386680, 465054640, 720834692, 758773360, 901043365, 930109280, 1441669384, 1517546720, 1802086730, 2883338768, 3604173460, 5766677536, 7208346920, 14416693840, 28833387680]

約数ペア:

[(1, 28833387680), (2, 14416693840), (4, 7208346920), (5, 5766677536), (8, 3604173460), (10, 2883338768), (16, 1802086730), (19, 1517546720), (20, 1441669384), (31, 930109280), (32, 901043365), (38, 758773360), (40, 720834692), (62, 465054640), (76, 379386680), (80, 360417346), (95, 303509344), (124, 232527320), (152, 189693340), (155, 186021856), (160, 180208673), (190, 151754672), (248, 116263660), (304, 94846670), (310, 93010928), (361, 79870880), (380, 75877336), (496, 58131830), (589, 48953120), (608, 47423335), (620, 46505464), (722, 39935440), (760, 37938668), (992, 29065915), (1178, 24476560), (1240, 23252732), (1444, 19967720), (1520, 18969334), (1805, 15974176), (2356, 12238280), (2480, 11626366), (2888, 9983860), (2945, 9790624), (3040, 9484667), (3610, 7987088), (4712, 6119140), (4960, 5813183), (5776, 4991930), (5890, 4895312), (7220, 3993544), (9424, 3059570), (11191, 2576480), (11552, 2495965), (11780, 2447656), (14440, 1996772), (16103, 1790560), (18848, 1529785), (22382, 1288240), (23560, 1223828), (28880, 998386), (32206, 895280), (44764, 644120), (47120, 611914), (55955, 515296), (57760, 499193), (64412, 447640), (80515, 358112), (89528, 322060), (94240, 305957), (111910, 257648), (128824, 223820), (161030, 179056)]