69677140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9241}}^1$

素因数の和:9292

約数の個数: 48

約数和(自身を含む): 163028880

約数和(自身を除く): 93351740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9241, 18482, 36964, 46205, 92410, 120133, 184820, 240266, 267989, 480532, 535978, 600665, 1071956, 1201330, 1339945, 2402660, 2679890, 3483857, 5359780, 6967714, 13935428, 17419285, 34838570, 69677140]

約数ペア:

[(1, 69677140), (2, 34838570), (4, 17419285), (5, 13935428), (10, 6967714), (13, 5359780), (20, 3483857), (26, 2679890), (29, 2402660), (52, 1339945), (58, 1201330), (65, 1071956), (116, 600665), (130, 535978), (145, 480532), (260, 267989), (290, 240266), (377, 184820), (580, 120133), (754, 92410), (1508, 46205), (1885, 36964), (3770, 18482), (7540, 9241)]