4418633320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{7691}}^1$

素因数の和:8026

約数の個数: 64

約数和(自身を含む): 10168208640

約数和(自身を除く): 5749575320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 271, 424, 530, 542, 1060, 1084, 1355, 2120, 2168, 2710, 5420, 7691, 10840, 14363, 15382, 28726, 30764, 38455, 57452, 61528, 71815, 76910, 114904, 143630, 153820, 287260, 307640, 407623, 574520, 815246, 1630492, 2038115, 2084261, 3260984, 4076230, 4168522, 8152460, 8337044, 10421305, 16304920, 16674088, 20842610, 41685220, 83370440, 110465833, 220931666, 441863332, 552329165, 883726664, 1104658330, 2209316660, 4418633320]

約数ペア:

[(1, 4418633320), (2, 2209316660), (4, 1104658330), (5, 883726664), (8, 552329165), (10, 441863332), (20, 220931666), (40, 110465833), (53, 83370440), (106, 41685220), (212, 20842610), (265, 16674088), (271, 16304920), (424, 10421305), (530, 8337044), (542, 8152460), (1060, 4168522), (1084, 4076230), (1355, 3260984), (2120, 2084261), (2168, 2038115), (2710, 1630492), (5420, 815246), (7691, 574520), (10840, 407623), (14363, 307640), (15382, 287260), (28726, 153820), (30764, 143630), (38455, 114904), (57452, 76910), (61528, 71815)]