65424320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15757

約数の個数: 56

約数和(自身を含む): 167786304

約数和(自身を除く): 102361984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 15727, 31454, 62908, 78635, 125816, 157270, 204451, 251632, 314540, 408902, 503264, 629080, 817804, 1006528, 1022255, 1258160, 1635608, 2044510, 2516320, 3271216, 4089020, 5032640, 6542432, 8178040, 13084864, 16356080, 32712160, 65424320]

約数ペア:

[(1, 65424320), (2, 32712160), (4, 16356080), (5, 13084864), (8, 8178040), (10, 6542432), (13, 5032640), (16, 4089020), (20, 3271216), (26, 2516320), (32, 2044510), (40, 1635608), (52, 1258160), (64, 1022255), (65, 1006528), (80, 817804), (104, 629080), (130, 503264), (160, 408902), (208, 314540), (260, 251632), (320, 204451), (416, 157270), (520, 125816), (832, 78635), (1040, 62908), (2080, 31454), (4160, 15727)]