374170940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{130829}}^1$

素因数の和:130862

約数の個数: 48

約数和(自身を含む): 923136480

約数和(自身を除く): 548965540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 130829, 261658, 523316, 654145, 1308290, 1439119, 1700777, 2616580, 2878238, 3401554, 5756476, 6803108, 7195595, 8503885, 14391190, 17007770, 18708547, 28782380, 34015540, 37417094, 74834188, 93542735, 187085470, 374170940]

約数ペア:

[(1, 374170940), (2, 187085470), (4, 93542735), (5, 74834188), (10, 37417094), (11, 34015540), (13, 28782380), (20, 18708547), (22, 17007770), (26, 14391190), (44, 8503885), (52, 7195595), (55, 6803108), (65, 5756476), (110, 3401554), (130, 2878238), (143, 2616580), (220, 1700777), (260, 1439119), (286, 1308290), (572, 654145), (715, 523316), (1430, 261658), (2860, 130829)]