64592320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15557

約数の個数: 56

約数和(自身を含む): 165652704

約数和(自身を除く): 101060384

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, 15527, 31054, 62108, 77635, 124216, 155270, 201851, 248432, 310540, 403702, 496864, 621080, 807404, 993728, 1009255, 1242160, 1614808, 2018510, 2484320, 3229616, 4037020, 4968640, 6459232, 8074040, 12918464, 16148080, 32296160, 64592320]

約数ペア:

[(1, 64592320), (2, 32296160), (4, 16148080), (5, 12918464), (8, 8074040), (10, 6459232), (13, 4968640), (16, 4037020), (20, 3229616), (26, 2484320), (32, 2018510), (40, 1614808), (52, 1242160), (64, 1009255), (65, 993728), (80, 807404), (104, 621080), (130, 496864), (160, 403702), (208, 310540), (260, 248432), (320, 201851), (416, 155270), (520, 124216), (832, 77635), (1040, 62108), (2080, 31054), (4160, 15527)]