233683840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28087}}^1$

素因数の和:28119

約数の個数: 64

約数和(自身を含む): 601644960

約数和(自身を除く): 367961120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 28087, 56174, 112348, 140435, 224696, 280870, 365131, 449392, 561740, 730262, 898784, 1123480, 1460524, 1797568, 1825655, 2246960, 2921048, 3595136, 3651310, 4493920, 5842096, 7302620, 8987840, 11684192, 14605240, 17975680, 23368384, 29210480, 46736768, 58420960, 116841920, 233683840]

約数ペア:

[(1, 233683840), (2, 116841920), (4, 58420960), (5, 46736768), (8, 29210480), (10, 23368384), (13, 17975680), (16, 14605240), (20, 11684192), (26, 8987840), (32, 7302620), (40, 5842096), (52, 4493920), (64, 3651310), (65, 3595136), (80, 2921048), (104, 2246960), (128, 1825655), (130, 1797568), (160, 1460524), (208, 1123480), (260, 898784), (320, 730262), (416, 561740), (520, 449392), (640, 365131), (832, 280870), (1040, 224696), (1664, 140435), (2080, 112348), (4160, 56174), (8320, 28087)]