68039360

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1593

約数の個数: 56

約数和(自身を含む): 163220400

約数和(自身を除く): 95181040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1427, 1490, 2384, 2854, 2980, 4768, 5708, 5960, 7135, 9536, 11416, 11920, 14270, 22832, 23840, 28540, 45664, 47680, 57080, 91328, 114160, 212623, 228320, 425246, 456640, 850492, 1063115, 1700984, 2126230, 3401968, 4252460, 6803936, 8504920, 13607872, 17009840, 34019680, 68039360]

約数ペア:

[(1, 68039360), (2, 34019680), (4, 17009840), (5, 13607872), (8, 8504920), (10, 6803936), (16, 4252460), (20, 3401968), (32, 2126230), (40, 1700984), (64, 1063115), (80, 850492), (149, 456640), (160, 425246), (298, 228320), (320, 212623), (596, 114160), (745, 91328), (1192, 57080), (1427, 47680), (1490, 45664), (2384, 28540), (2854, 23840), (2980, 22832), (4768, 14270), (5708, 11920), (5960, 11416), (7135, 9536)]