64232960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 80

約数和(自身を含む): 168082992

約数和(自身を除く): 103850032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2281, 2560, 2816, 3520, 4562, 5632, 7040, 9124, 11405, 14080, 18248, 22810, 25091, 28160, 36496, 45620, 50182, 72992, 91240, 100364, 125455, 145984, 182480, 200728, 250910, 291968, 364960, 401456, 501820, 583936, 729920, 802912, 1003640, 1167872, 1459840, 1605824, 2007280, 2919680, 3211648, 4014560, 5839360, 6423296, 8029120, 12846592, 16058240, 32116480, 64232960]

約数ペア:

[(1, 64232960), (2, 32116480), (4, 16058240), (5, 12846592), (8, 8029120), (10, 6423296), (11, 5839360), (16, 4014560), (20, 3211648), (22, 2919680), (32, 2007280), (40, 1605824), (44, 1459840), (55, 1167872), (64, 1003640), (80, 802912), (88, 729920), (110, 583936), (128, 501820), (160, 401456), (176, 364960), (220, 291968), (256, 250910), (320, 200728), (352, 182480), (440, 145984), (512, 125455), (640, 100364), (704, 91240), (880, 72992), (1280, 50182), (1408, 45620), (1760, 36496), (2281, 28160), (2560, 25091), (2816, 22810), (3520, 18248), (4562, 14080), (5632, 11405), (7040, 9124)]