13264861870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113501}}^1$

素因数の和:113581

約数の個数: 64

約数和(自身を含む): 27458403840

約数和(自身を除く): 14193541970

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1798, 1885, 2015, 3770, 4030, 4495, 8990, 11687, 23374, 58435, 113501, 116870, 227002, 567505, 1135010, 1475513, 2951026, 3291529, 3518531, 6583058, 7037062, 7377565, 14755130, 16457645, 17592655, 32915290, 35185310, 42789877, 45740903, 85579754, 91481806, 102037399, 204074798, 213949385, 228704515, 427898770, 457409030, 510186995, 1020373990, 1326486187, 2652972374, 6632430935, 13264861870]

約数ペア:

[(1, 13264861870), (2, 6632430935), (5, 2652972374), (10, 1326486187), (13, 1020373990), (26, 510186995), (29, 457409030), (31, 427898770), (58, 228704515), (62, 213949385), (65, 204074798), (130, 102037399), (145, 91481806), (155, 85579754), (290, 45740903), (310, 42789877), (377, 35185310), (403, 32915290), (754, 17592655), (806, 16457645), (899, 14755130), (1798, 7377565), (1885, 7037062), (2015, 6583058), (3770, 3518531), (4030, 3291529), (4495, 2951026), (8990, 1475513), (11687, 1135010), (23374, 567505), (58435, 227002), (113501, 116870)]