42616640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12107}}^1$

素因数の和:12135

約数の個数: 56

約数和(自身を含む): 110715552

約数和(自身を除く): 68098912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 12107, 24214, 48428, 60535, 96856, 121070, 133177, 193712, 242140, 266354, 387424, 484280, 532708, 665885, 774848, 968560, 1065416, 1331770, 1937120, 2130832, 2663540, 3874240, 4261664, 5327080, 8523328, 10654160, 21308320, 42616640]

約数ペア:

[(1, 42616640), (2, 21308320), (4, 10654160), (5, 8523328), (8, 5327080), (10, 4261664), (11, 3874240), (16, 2663540), (20, 2130832), (22, 1937120), (32, 1331770), (40, 1065416), (44, 968560), (55, 774848), (64, 665885), (80, 532708), (88, 484280), (110, 387424), (160, 266354), (176, 242140), (220, 193712), (320, 133177), (352, 121070), (440, 96856), (704, 60535), (880, 48428), (1760, 24214), (3520, 12107)]