488245780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{130547}}^1$

素因数の和:130584

約数の個数: 48

約数和(自身を含む): 1184331456

約数和(自身を除く): 696085676

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 130547, 261094, 522188, 652735, 1305470, 1436017, 2219299, 2610940, 2872034, 4438598, 5744068, 7180085, 8877196, 11096495, 14360170, 22192990, 24412289, 28720340, 44385980, 48824578, 97649156, 122061445, 244122890, 488245780]

約数ペア:

[(1, 488245780), (2, 244122890), (4, 122061445), (5, 97649156), (10, 48824578), (11, 44385980), (17, 28720340), (20, 24412289), (22, 22192990), (34, 14360170), (44, 11096495), (55, 8877196), (68, 7180085), (85, 5744068), (110, 4438598), (170, 2872034), (187, 2610940), (220, 2219299), (340, 1436017), (374, 1305470), (748, 652735), (935, 522188), (1870, 261094), (3740, 130547)]