70983760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23981}}^1$

素因数の和:24031

約数の個数: 40

約数和(自身を含む): 169504776

約数和(自身を除く): 98521016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23981, 47962, 95924, 119905, 191848, 239810, 383696, 479620, 887297, 959240, 1774594, 1918480, 3549188, 4436485, 7098376, 8872970, 14196752, 17745940, 35491880, 70983760]

約数ペア:

[(1, 70983760), (2, 35491880), (4, 17745940), (5, 14196752), (8, 8872970), (10, 7098376), (16, 4436485), (20, 3549188), (37, 1918480), (40, 1774594), (74, 959240), (80, 887297), (148, 479620), (185, 383696), (296, 239810), (370, 191848), (592, 119905), (740, 95924), (1480, 47962), (2960, 23981)]