4586436700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:9007

約数の個数: 72

約数和(自身を含む): 10232157600

約数和(自身を除く): 5645720900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 73, 100, 142, 146, 284, 292, 355, 365, 710, 730, 1420, 1460, 1775, 1825, 3550, 3650, 5183, 7100, 7300, 8849, 10366, 17698, 20732, 25915, 35396, 44245, 51830, 88490, 103660, 129575, 176980, 221225, 259150, 442450, 518300, 628279, 645977, 884900, 1256558, 1291954, 2513116, 2583908, 3141395, 3229885, 6282790, 6459770, 12565580, 12919540, 15706975, 16149425, 31413950, 32298850, 45864367, 62827900, 64597700, 91728734, 183457468, 229321835, 458643670, 917287340, 1146609175, 2293218350, 4586436700]

約数ペア:

[(1, 4586436700), (2, 2293218350), (4, 1146609175), (5, 917287340), (10, 458643670), (20, 229321835), (25, 183457468), (50, 91728734), (71, 64597700), (73, 62827900), (100, 45864367), (142, 32298850), (146, 31413950), (284, 16149425), (292, 15706975), (355, 12919540), (365, 12565580), (710, 6459770), (730, 6282790), (1420, 3229885), (1460, 3141395), (1775, 2583908), (1825, 2513116), (3550, 1291954), (3650, 1256558), (5183, 884900), (7100, 645977), (7300, 628279), (8849, 518300), (10366, 442450), (17698, 259150), (20732, 221225), (25915, 176980), (35396, 129575), (44245, 103660), (51830, 88490)]