371948540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5309}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 813576960

約数和(自身を除く): 441628420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 3503, 5309, 7006, 10618, 14012, 17515, 21236, 26545, 35030, 53090, 70060, 106180, 164579, 329158, 599917, 658316, 822895, 1199834, 1645790, 2399668, 2999585, 3291580, 5999170, 11998340, 18597427, 37194854, 74389708, 92987135, 185974270, 371948540]

約数ペア:

[(1, 371948540), (2, 185974270), (4, 92987135), (5, 74389708), (10, 37194854), (20, 18597427), (31, 11998340), (62, 5999170), (113, 3291580), (124, 2999585), (155, 2399668), (226, 1645790), (310, 1199834), (452, 822895), (565, 658316), (620, 599917), (1130, 329158), (2260, 164579), (3503, 106180), (5309, 70060), (7006, 53090), (10618, 35030), (14012, 26545), (17515, 21236)]