10287380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 12936940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 383, 395, 766, 790, 1343, 1532, 1580, 1915, 2686, 3830, 5372, 6511, 6715, 7660, 13022, 13430, 26044, 26860, 30257, 32555, 60514, 65110, 121028, 130220, 151285, 302570, 514369, 605140, 1028738, 2057476, 2571845, 5143690, 10287380]

約数ペア:

[(1, 10287380), (2, 5143690), (4, 2571845), (5, 2057476), (10, 1028738), (17, 605140), (20, 514369), (34, 302570), (68, 151285), (79, 130220), (85, 121028), (158, 65110), (170, 60514), (316, 32555), (340, 30257), (383, 26860), (395, 26044), (766, 13430), (790, 13022), (1343, 7660), (1532, 6715), (1580, 6511), (1915, 5372), (2686, 3830)]