23958100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 54

約数和(自身を含む): 55293770

約数和(自身を除く): 31335670

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 829, 850, 1156, 1445, 1658, 1700, 2890, 3316, 4145, 5780, 7225, 8290, 14093, 14450, 16580, 20725, 28186, 28900, 41450, 56372, 70465, 82900, 140930, 239581, 281860, 352325, 479162, 704650, 958324, 1197905, 1409300, 2395810, 4791620, 5989525, 11979050, 23958100]

約数ペア:

[(1, 23958100), (2, 11979050), (4, 5989525), (5, 4791620), (10, 2395810), (17, 1409300), (20, 1197905), (25, 958324), (34, 704650), (50, 479162), (68, 352325), (85, 281860), (100, 239581), (170, 140930), (289, 82900), (340, 70465), (425, 56372), (578, 41450), (829, 28900), (850, 28186), (1156, 20725), (1445, 16580), (1658, 14450), (1700, 14093), (2890, 8290), (3316, 7225), (4145, 5780)]