571900550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3109}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 1149978480

約数和(自身を除く): 578077930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 1415, 2830, 3109, 3679, 6218, 7075, 7358, 14150, 15545, 18395, 31090, 36790, 40417, 77725, 80834, 91975, 155450, 183950, 202085, 404170, 879847, 1010425, 1759694, 2020850, 4399235, 8798470, 11438011, 21996175, 22876022, 43992350, 57190055, 114380110, 285950275, 571900550]

約数ペア:

[(1, 571900550), (2, 285950275), (5, 114380110), (10, 57190055), (13, 43992350), (25, 22876022), (26, 21996175), (50, 11438011), (65, 8798470), (130, 4399235), (283, 2020850), (325, 1759694), (566, 1010425), (650, 879847), (1415, 404170), (2830, 202085), (3109, 183950), (3679, 155450), (6218, 91975), (7075, 80834), (7358, 77725), (14150, 40417), (15545, 36790), (18395, 31090)]