15236996840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{259309}}^1$

素因数の和:259446

約数の個数: 64

約数和(自身を含む): 37247288400

約数和(自身を除く): 22010291560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 29380, 58760, 259309, 518618, 1037236, 1296545, 2074472, 2593090, 3371017, 5186180, 6742034, 10372360, 13484068, 16855085, 26968136, 29301917, 33710170, 58603834, 67420340, 117207668, 134840680, 146509585, 234415336, 293019170, 380924921, 586038340, 761849842, 1172076680, 1523699684, 1904624605, 3047399368, 3809249210, 7618498420, 15236996840]

約数ペア:

[(1, 15236996840), (2, 7618498420), (4, 3809249210), (5, 3047399368), (8, 1904624605), (10, 1523699684), (13, 1172076680), (20, 761849842), (26, 586038340), (40, 380924921), (52, 293019170), (65, 234415336), (104, 146509585), (113, 134840680), (130, 117207668), (226, 67420340), (260, 58603834), (452, 33710170), (520, 29301917), (565, 26968136), (904, 16855085), (1130, 13484068), (1469, 10372360), (2260, 6742034), (2938, 5186180), (4520, 3371017), (5876, 2593090), (7345, 2074472), (11752, 1296545), (14690, 1037236), (29380, 518618), (58760, 259309)]