17696380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 41418720

約数和(自身を除く): 23722340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 2347, 3770, 4694, 7540, 9388, 11735, 23470, 30511, 46940, 61022, 68063, 122044, 136126, 152555, 272252, 305110, 340315, 610220, 680630, 884819, 1361260, 1769638, 3539276, 4424095, 8848190, 17696380]

約数ペア:

[(1, 17696380), (2, 8848190), (4, 4424095), (5, 3539276), (10, 1769638), (13, 1361260), (20, 884819), (26, 680630), (29, 610220), (52, 340315), (58, 305110), (65, 272252), (116, 152555), (130, 136126), (145, 122044), (260, 68063), (290, 61022), (377, 46940), (580, 30511), (754, 23470), (1508, 11735), (1885, 9388), (2347, 7540), (3770, 4694)]