623135960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3083}}^1$

素因数の和:3288

約数の個数: 64

約数和(自身を含む): 1456634880

約数和(自身を除く): 833498920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 163, 248, 310, 326, 620, 652, 815, 1240, 1304, 1630, 3083, 3260, 5053, 6166, 6520, 10106, 12332, 15415, 20212, 24664, 25265, 30830, 40424, 50530, 61660, 95573, 101060, 123320, 191146, 202120, 382292, 477865, 502529, 764584, 955730, 1005058, 1911460, 2010116, 2512645, 3822920, 4020232, 5025290, 10050580, 15578399, 20101160, 31156798, 62313596, 77891995, 124627192, 155783990, 311567980, 623135960]

約数ペア:

[(1, 623135960), (2, 311567980), (4, 155783990), (5, 124627192), (8, 77891995), (10, 62313596), (20, 31156798), (31, 20101160), (40, 15578399), (62, 10050580), (124, 5025290), (155, 4020232), (163, 3822920), (248, 2512645), (310, 2010116), (326, 1911460), (620, 1005058), (652, 955730), (815, 764584), (1240, 502529), (1304, 477865), (1630, 382292), (3083, 202120), (3260, 191146), (5053, 123320), (6166, 101060), (6520, 95573), (10106, 61660), (12332, 50530), (15415, 40424), (20212, 30830), (24664, 25265)]