133023880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8230

約数の個数: 64

約数和(自身を含む): 335378880

約数和(自身を除く): 202355000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 8171, 16280, 16342, 32684, 40855, 65368, 81710, 89881, 163420, 179762, 302327, 326840, 359524, 449405, 604654, 719048, 898810, 1209308, 1511635, 1797620, 2418616, 3023270, 3325597, 3595240, 6046540, 6651194, 12093080, 13302388, 16627985, 26604776, 33255970, 66511940, 133023880]

約数ペア:

[(1, 133023880), (2, 66511940), (4, 33255970), (5, 26604776), (8, 16627985), (10, 13302388), (11, 12093080), (20, 6651194), (22, 6046540), (37, 3595240), (40, 3325597), (44, 3023270), (55, 2418616), (74, 1797620), (88, 1511635), (110, 1209308), (148, 898810), (185, 719048), (220, 604654), (296, 449405), (370, 359524), (407, 326840), (440, 302327), (740, 179762), (814, 163420), (1480, 89881), (1628, 81710), (2035, 65368), (3256, 40855), (4070, 32684), (8140, 16342), (8171, 16280)]