204571360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{182653}}^1$

素因数の和:182675

約数の個数: 48

約数和(自身を含む): 552345696

約数和(自身を除く): 347774336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 182653, 365306, 730612, 913265, 1278571, 1461224, 1826530, 2557142, 2922448, 3653060, 5114284, 5844896, 6392855, 7306120, 10228568, 12785710, 14612240, 20457136, 25571420, 29224480, 40914272, 51142840, 102285680, 204571360]

約数ペア:

[(1, 204571360), (2, 102285680), (4, 51142840), (5, 40914272), (7, 29224480), (8, 25571420), (10, 20457136), (14, 14612240), (16, 12785710), (20, 10228568), (28, 7306120), (32, 6392855), (35, 5844896), (40, 5114284), (56, 3653060), (70, 2922448), (80, 2557142), (112, 1826530), (140, 1461224), (160, 1278571), (224, 913265), (280, 730612), (560, 365306), (1120, 182653)]