25303360

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 60899040

約数和(自身を除く): 35595680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 739, 856, 1070, 1478, 1712, 2140, 2956, 3424, 3695, 4280, 5912, 6848, 7390, 8560, 11824, 14780, 17120, 23648, 29560, 34240, 47296, 59120, 79073, 118240, 158146, 236480, 316292, 395365, 632584, 790730, 1265168, 1581460, 2530336, 3162920, 5060672, 6325840, 12651680, 25303360]

約数ペア:

[(1, 25303360), (2, 12651680), (4, 6325840), (5, 5060672), (8, 3162920), (10, 2530336), (16, 1581460), (20, 1265168), (32, 790730), (40, 632584), (64, 395365), (80, 316292), (107, 236480), (160, 158146), (214, 118240), (320, 79073), (428, 59120), (535, 47296), (739, 34240), (856, 29560), (1070, 23648), (1478, 17120), (1712, 14780), (2140, 11824), (2956, 8560), (3424, 7390), (3695, 6848), (4280, 5912)]