122199520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 303077376

約数和(自身を除く): 180877856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 347, 355, 496, 568, 620, 694, 710, 992, 1136, 1240, 1388, 1420, 1735, 2201, 2272, 2480, 2776, 2840, 3470, 4402, 4960, 5552, 5680, 6940, 8804, 10757, 11005, 11104, 11360, 13880, 17608, 21514, 22010, 24637, 27760, 35216, 43028, 44020, 49274, 53785, 55520, 70432, 86056, 88040, 98548, 107570, 123185, 172112, 176080, 197096, 215140, 246370, 344224, 352160, 394192, 430280, 492740, 763747, 788384, 860560, 985480, 1527494, 1721120, 1970960, 3054988, 3818735, 3941920, 6109976, 7637470, 12219952, 15274940, 24439904, 30549880, 61099760, 122199520]

約数ペア:

[(1, 122199520), (2, 61099760), (4, 30549880), (5, 24439904), (8, 15274940), (10, 12219952), (16, 7637470), (20, 6109976), (31, 3941920), (32, 3818735), (40, 3054988), (62, 1970960), (71, 1721120), (80, 1527494), (124, 985480), (142, 860560), (155, 788384), (160, 763747), (248, 492740), (284, 430280), (310, 394192), (347, 352160), (355, 344224), (496, 246370), (568, 215140), (620, 197096), (694, 176080), (710, 172112), (992, 123185), (1136, 107570), (1240, 98548), (1388, 88040), (1420, 86056), (1735, 70432), (2201, 55520), (2272, 53785), (2480, 49274), (2776, 44020), (2840, 43028), (3470, 35216), (4402, 27760), (4960, 24637), (5552, 22010), (5680, 21514), (6940, 17608), (8804, 13880), (10757, 11360), (11005, 11104)]