32164840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 75404160

約数和(自身を除く): 43239320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 211, 296, 370, 412, 422, 515, 740, 824, 844, 1030, 1055, 1480, 1688, 2060, 2110, 3811, 4120, 4220, 7622, 7807, 8440, 15244, 15614, 19055, 21733, 30488, 31228, 38110, 39035, 43466, 62456, 76220, 78070, 86932, 108665, 152440, 156140, 173864, 217330, 312280, 434660, 804121, 869320, 1608242, 3216484, 4020605, 6432968, 8041210, 16082420, 32164840]

約数ペア:

[(1, 32164840), (2, 16082420), (4, 8041210), (5, 6432968), (8, 4020605), (10, 3216484), (20, 1608242), (37, 869320), (40, 804121), (74, 434660), (103, 312280), (148, 217330), (185, 173864), (206, 156140), (211, 152440), (296, 108665), (370, 86932), (412, 78070), (422, 76220), (515, 62456), (740, 43466), (824, 39035), (844, 38110), (1030, 31228), (1055, 30488), (1480, 21733), (1688, 19055), (2060, 15614), (2110, 15244), (3811, 8440), (4120, 7807), (4220, 7622)]