470714660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 1110896640

約数和(自身を除く): 640181980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 163, 260, 290, 326, 377, 383, 580, 652, 754, 766, 815, 1508, 1532, 1630, 1885, 1915, 2119, 3260, 3770, 3830, 4238, 4727, 4979, 7540, 7660, 8476, 9454, 9958, 10595, 11107, 18908, 19916, 21190, 22214, 23635, 24895, 42380, 44428, 47270, 49790, 55535, 61451, 62429, 94540, 99580, 111070, 122902, 124858, 144391, 222140, 245804, 249716, 288782, 307255, 312145, 577564, 614510, 624290, 721955, 811577, 1229020, 1248580, 1443910, 1623154, 1810441, 2887820, 3246308, 3620882, 4057885, 7241764, 8115770, 9052205, 16231540, 18104410, 23535733, 36208820, 47071466, 94142932, 117678665, 235357330, 470714660]

約数ペア:

[(1, 470714660), (2, 235357330), (4, 117678665), (5, 94142932), (10, 47071466), (13, 36208820), (20, 23535733), (26, 18104410), (29, 16231540), (52, 9052205), (58, 8115770), (65, 7241764), (116, 4057885), (130, 3620882), (145, 3246308), (163, 2887820), (260, 1810441), (290, 1623154), (326, 1443910), (377, 1248580), (383, 1229020), (580, 811577), (652, 721955), (754, 624290), (766, 614510), (815, 577564), (1508, 312145), (1532, 307255), (1630, 288782), (1885, 249716), (1915, 245804), (2119, 222140), (3260, 144391), (3770, 124858), (3830, 122902), (4238, 111070), (4727, 99580), (4979, 94540), (7540, 62429), (7660, 61451), (8476, 55535), (9454, 49790), (9958, 47270), (10595, 44428), (11107, 42380), (18908, 24895), (19916, 23635), (21190, 22214)]