3616240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 8905680

約数和(自身を除く): 5289440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2659, 5318, 10636, 13295, 21272, 26590, 42544, 45203, 53180, 90406, 106360, 180812, 212720, 226015, 361624, 452030, 723248, 904060, 1808120, 3616240]

約数ペア:

[(1, 3616240), (2, 1808120), (4, 904060), (5, 723248), (8, 452030), (10, 361624), (16, 226015), (17, 212720), (20, 180812), (34, 106360), (40, 90406), (68, 53180), (80, 45203), (85, 42544), (136, 26590), (170, 21272), (272, 13295), (340, 10636), (680, 5318), (1360, 2659)]