385032400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{31051}}^1$

素因数の和:31100

約数の個数: 60

約数和(自身を含む): 954911104

約数和(自身を除く): 569878704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 31051, 62102, 124204, 155255, 248408, 310510, 496816, 621020, 776275, 962581, 1242040, 1552550, 1925162, 2484080, 3105100, 3850324, 4812905, 6210200, 7700648, 9625810, 12420400, 15401296, 19251620, 24064525, 38503240, 48129050, 77006480, 96258100, 192516200, 385032400]

約数ペア:

[(1, 385032400), (2, 192516200), (4, 96258100), (5, 77006480), (8, 48129050), (10, 38503240), (16, 24064525), (20, 19251620), (25, 15401296), (31, 12420400), (40, 9625810), (50, 7700648), (62, 6210200), (80, 4812905), (100, 3850324), (124, 3105100), (155, 2484080), (200, 1925162), (248, 1552550), (310, 1242040), (400, 962581), (496, 776275), (620, 621020), (775, 496816), (1240, 310510), (1550, 248408), (2480, 155255), (3100, 124204), (6200, 62102), (12400, 31051)]