3355120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 8262864

約数和(自身を除く): 4907744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2467, 4934, 9868, 12335, 19736, 24670, 39472, 41939, 49340, 83878, 98680, 167756, 197360, 209695, 335512, 419390, 671024, 838780, 1677560, 3355120]

約数ペア:

[(1, 3355120), (2, 1677560), (4, 838780), (5, 671024), (8, 419390), (10, 335512), (16, 209695), (17, 197360), (20, 167756), (34, 98680), (40, 83878), (68, 49340), (80, 41939), (85, 39472), (136, 24670), (170, 19736), (272, 12335), (340, 9868), (680, 4934), (1360, 2467)]