472600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 1171800

約数和(自身を除く): 699200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 139, 170, 200, 278, 340, 425, 556, 680, 695, 850, 1112, 1390, 1700, 2363, 2780, 3400, 3475, 4726, 5560, 6950, 9452, 11815, 13900, 18904, 23630, 27800, 47260, 59075, 94520, 118150, 236300, 472600]

約数ペア:

[(1, 472600), (2, 236300), (4, 118150), (5, 94520), (8, 59075), (10, 47260), (17, 27800), (20, 23630), (25, 18904), (34, 13900), (40, 11815), (50, 9452), (68, 6950), (85, 5560), (100, 4726), (136, 3475), (139, 3400), (170, 2780), (200, 2363), (278, 1700), (340, 1390), (425, 1112), (556, 850), (680, 695)]