77056240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56659}}^1$

素因数の和:56689

約数の個数: 40

約数和(自身を含む): 189697680

約数和(自身を除く): 112641440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56659, 113318, 226636, 283295, 453272, 566590, 906544, 963203, 1133180, 1926406, 2266360, 3852812, 4532720, 4816015, 7705624, 9632030, 15411248, 19264060, 38528120, 77056240]

約数ペア:

[(1, 77056240), (2, 38528120), (4, 19264060), (5, 15411248), (8, 9632030), (10, 7705624), (16, 4816015), (17, 4532720), (20, 3852812), (34, 2266360), (40, 1926406), (68, 1133180), (80, 963203), (85, 906544), (136, 566590), (170, 453272), (272, 283295), (340, 226636), (680, 113318), (1360, 56659)]