3930400

素因数分解:

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

素因数の和:71

約数の個数: 72

約数和(自身を含む): 10194660

約数和(自身を除く): 6264260

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 289, 340, 400, 425, 544, 578, 680, 800, 850, 1156, 1360, 1445, 1700, 2312, 2720, 2890, 3400, 4624, 4913, 5780, 6800, 7225, 9248, 9826, 11560, 13600, 14450, 19652, 23120, 24565, 28900, 39304, 46240, 49130, 57800, 78608, 98260, 115600, 122825, 157216, 196520, 231200, 245650, 393040, 491300, 786080, 982600, 1965200, 3930400]

約数ペア:

[(1, 3930400), (2, 1965200), (4, 982600), (5, 786080), (8, 491300), (10, 393040), (16, 245650), (17, 231200), (20, 196520), (25, 157216), (32, 122825), (34, 115600), (40, 98260), (50, 78608), (68, 57800), (80, 49130), (85, 46240), (100, 39304), (136, 28900), (160, 24565), (170, 23120), (200, 19652), (272, 14450), (289, 13600), (340, 11560), (400, 9826), (425, 9248), (544, 7225), (578, 6800), (680, 5780), (800, 4913), (850, 4624), (1156, 3400), (1360, 2890), (1445, 2720), (1700, 2312)]