85228440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64567}}^1$

素因数の和:64592

約数の個数: 64

約数和(自身を含む): 278933760

約数和(自身を除く): 193705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 64567, 129134, 193701, 258268, 322835, 387402, 516536, 645670, 710237, 774804, 968505, 1291340, 1420474, 1549608, 1937010, 2130711, 2582680, 2840948, 3551185, 3874020, 4261422, 5681896, 7102370, 7748040, 8522844, 10653555, 14204740, 17045688, 21307110, 28409480, 42614220, 85228440]

約数ペア:

[(1, 85228440), (2, 42614220), (3, 28409480), (4, 21307110), (5, 17045688), (6, 14204740), (8, 10653555), (10, 8522844), (11, 7748040), (12, 7102370), (15, 5681896), (20, 4261422), (22, 3874020), (24, 3551185), (30, 2840948), (33, 2582680), (40, 2130711), (44, 1937010), (55, 1549608), (60, 1420474), (66, 1291340), (88, 968505), (110, 774804), (120, 710237), (132, 645670), (165, 516536), (220, 387402), (264, 322835), (330, 258268), (440, 193701), (660, 129134), (1320, 64567)]