2919899680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2503}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 7223779584

約数和(自身を除く): 4303879904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 317, 368, 460, 634, 736, 920, 1268, 1585, 1840, 2503, 2536, 3170, 3680, 5006, 5072, 6340, 7291, 10012, 10144, 12515, 12680, 14582, 20024, 25030, 25360, 29164, 36455, 40048, 50060, 50720, 57569, 58328, 72910, 80096, 100120, 115138, 116656, 145820, 200240, 230276, 233312, 287845, 291640, 400480, 460552, 575690, 583280, 793451, 921104, 1151380, 1166560, 1586902, 1842208, 2302760, 3173804, 3967255, 4605520, 6347608, 7934510, 9211040, 12695216, 15869020, 18249373, 25390432, 31738040, 36498746, 63476080, 72997492, 91246865, 126952160, 145994984, 182493730, 291989968, 364987460, 583979936, 729974920, 1459949840, 2919899680]

約数ペア:

[(1, 2919899680), (2, 1459949840), (4, 729974920), (5, 583979936), (8, 364987460), (10, 291989968), (16, 182493730), (20, 145994984), (23, 126952160), (32, 91246865), (40, 72997492), (46, 63476080), (80, 36498746), (92, 31738040), (115, 25390432), (160, 18249373), (184, 15869020), (230, 12695216), (317, 9211040), (368, 7934510), (460, 6347608), (634, 4605520), (736, 3967255), (920, 3173804), (1268, 2302760), (1585, 1842208), (1840, 1586902), (2503, 1166560), (2536, 1151380), (3170, 921104), (3680, 793451), (5006, 583280), (5072, 575690), (6340, 460552), (7291, 400480), (10012, 291640), (10144, 287845), (12515, 233312), (12680, 230276), (14582, 200240), (20024, 145820), (25030, 116656), (25360, 115138), (29164, 100120), (36455, 80096), (40048, 72910), (50060, 58328), (50720, 57569)]