6347840

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 15361920

約数和(自身を除く): 9014080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 239, 320, 332, 415, 478, 664, 830, 956, 1195, 1328, 1660, 1912, 2390, 2656, 3320, 3824, 4780, 5312, 6640, 7648, 9560, 13280, 15296, 19120, 19837, 26560, 38240, 39674, 76480, 79348, 99185, 158696, 198370, 317392, 396740, 634784, 793480, 1269568, 1586960, 3173920, 6347840]

約数ペア:

[(1, 6347840), (2, 3173920), (4, 1586960), (5, 1269568), (8, 793480), (10, 634784), (16, 396740), (20, 317392), (32, 198370), (40, 158696), (64, 99185), (80, 79348), (83, 76480), (160, 39674), (166, 38240), (239, 26560), (320, 19837), (332, 19120), (415, 15296), (478, 13280), (664, 9560), (830, 7648), (956, 6640), (1195, 5312), (1328, 4780), (1660, 3824), (1912, 3320), (2390, 2656)]