2912118410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1\times {\mathrm{1049}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 5544693000

約数和(自身を除く): 2632574590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 769, 1049, 1538, 1805, 2098, 3610, 3845, 5245, 7690, 10490, 14611, 19931, 29222, 39862, 73055, 99655, 146110, 199310, 277609, 378689, 555218, 757378, 806681, 1388045, 1613362, 1893445, 2776090, 3786890, 4033405, 8066810, 15326939, 30653878, 76634695, 153269390, 291211841, 582423682, 1456059205, 2912118410]

約数ペア:

[(1, 2912118410), (2, 1456059205), (5, 582423682), (10, 291211841), (19, 153269390), (38, 76634695), (95, 30653878), (190, 15326939), (361, 8066810), (722, 4033405), (769, 3786890), (1049, 2776090), (1538, 1893445), (1805, 1613362), (2098, 1388045), (3610, 806681), (3845, 757378), (5245, 555218), (7690, 378689), (10490, 277609), (14611, 199310), (19931, 146110), (29222, 99655), (39862, 73055)]