65613200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9649}}^1$

素因数の和:9684

約数の個数: 60

約数和(自身を含む): 166925700

約数和(自身を除く): 101312500

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 9649, 19298, 38596, 48245, 77192, 96490, 154384, 164033, 192980, 241225, 328066, 385960, 482450, 656132, 771920, 820165, 964900, 1312264, 1640330, 1929800, 2624528, 3280660, 3859600, 4100825, 6561320, 8201650, 13122640, 16403300, 32806600, 65613200]

約数ペア:

[(1, 65613200), (2, 32806600), (4, 16403300), (5, 13122640), (8, 8201650), (10, 6561320), (16, 4100825), (17, 3859600), (20, 3280660), (25, 2624528), (34, 1929800), (40, 1640330), (50, 1312264), (68, 964900), (80, 820165), (85, 771920), (100, 656132), (136, 482450), (170, 385960), (200, 328066), (272, 241225), (340, 192980), (400, 164033), (425, 154384), (680, 96490), (850, 77192), (1360, 48245), (1700, 38596), (3400, 19298), (6800, 9649)]