122256560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49297}}^1$

素因数の和:49341

約数の個数: 40

約数和(自身を含む): 293421696

約数和(自身を除く): 171165136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 49297, 98594, 197188, 246485, 394376, 492970, 788752, 985940, 1528207, 1971880, 3056414, 3943760, 6112828, 7641035, 12225656, 15282070, 24451312, 30564140, 61128280, 122256560]

約数ペア:

[(1, 122256560), (2, 61128280), (4, 30564140), (5, 24451312), (8, 15282070), (10, 12225656), (16, 7641035), (20, 6112828), (31, 3943760), (40, 3056414), (62, 1971880), (80, 1528207), (124, 985940), (155, 788752), (248, 492970), (310, 394376), (496, 246485), (620, 197188), (1240, 98594), (2480, 49297)]