152037020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 337671936

約数和(自身を除く): 185634916

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 5981, 6355, 11962, 12710, 23924, 25420, 29905, 59810, 119620, 185411, 245221, 370822, 490442, 741644, 927055, 980884, 1226105, 1854110, 2452210, 3708220, 4904420, 7601851, 15203702, 30407404, 38009255, 76018510, 152037020]

約数ペア:

[(1, 152037020), (2, 76018510), (4, 38009255), (5, 30407404), (10, 15203702), (20, 7601851), (31, 4904420), (41, 3708220), (62, 2452210), (82, 1854110), (124, 1226105), (155, 980884), (164, 927055), (205, 741644), (310, 490442), (410, 370822), (620, 245221), (820, 185411), (1271, 119620), (2542, 59810), (5084, 29905), (5981, 25420), (6355, 23924), (11962, 12710)]