473793980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{5623}}^1$

素因数の和:6026

約数の個数: 48

約数和(自身を含む): 1088446464

約数和(自身を除く): 614652484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1532, 1915, 3830, 4213, 5623, 7660, 8426, 11246, 16852, 21065, 22492, 28115, 42130, 56230, 61853, 84260, 112460, 123706, 247412, 309265, 618530, 1237060, 2153609, 4307218, 8614436, 10768045, 21536090, 23689699, 43072180, 47379398, 94758796, 118448495, 236896990, 473793980]

約数ペア:

[(1, 473793980), (2, 236896990), (4, 118448495), (5, 94758796), (10, 47379398), (11, 43072180), (20, 23689699), (22, 21536090), (44, 10768045), (55, 8614436), (110, 4307218), (220, 2153609), (383, 1237060), (766, 618530), (1532, 309265), (1915, 247412), (3830, 123706), (4213, 112460), (5623, 84260), (7660, 61853), (8426, 56230), (11246, 42130), (16852, 28115), (21065, 22492)]