550686200

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{25733}}^1$

素因数の和:25856

約数の個数: 48

約数和(自身を含む): 1292361480

約数和(自身を除く): 741675280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400, 25733, 51466, 102932, 128665, 205864, 257330, 514660, 643325, 1029320, 1286650, 2573300, 2753431, 5146600, 5506862, 11013724, 13767155, 22027448, 27534310, 55068620, 68835775, 110137240, 137671550, 275343100, 550686200]

約数ペア:

[(1, 550686200), (2, 275343100), (4, 137671550), (5, 110137240), (8, 68835775), (10, 55068620), (20, 27534310), (25, 22027448), (40, 13767155), (50, 11013724), (100, 5506862), (107, 5146600), (200, 2753431), (214, 2573300), (428, 1286650), (535, 1029320), (856, 643325), (1070, 514660), (2140, 257330), (2675, 205864), (4280, 128665), (5350, 102932), (10700, 51466), (21400, 25733)]