323264260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3877}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 742714560

約数和(自身を除く): 419450300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379, 758, 1516, 1895, 3790, 3877, 4169, 7580, 7754, 8338, 15508, 16676, 19385, 20845, 38770, 41690, 42647, 77540, 83380, 85294, 170588, 213235, 426470, 852940, 1469383, 2938766, 5877532, 7346915, 14693830, 16163213, 29387660, 32326426, 64652852, 80816065, 161632130, 323264260]

約数ペア:

[(1, 323264260), (2, 161632130), (4, 80816065), (5, 64652852), (10, 32326426), (11, 29387660), (20, 16163213), (22, 14693830), (44, 7346915), (55, 5877532), (110, 2938766), (220, 1469383), (379, 852940), (758, 426470), (1516, 213235), (1895, 170588), (3790, 85294), (3877, 83380), (4169, 77540), (7580, 42647), (7754, 41690), (8338, 38770), (15508, 20845), (16676, 19385)]