376676770160

素因数分解:

$2^4\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3946739}}^1$

素因数の和:3947945

約数の個数: 40

約数和(自身を含む): 876507806160

約数和(自身を除く): 499831036000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1193, 2386, 4772, 5965, 9544, 11930, 19088, 23860, 47720, 95440, 3946739, 7893478, 15786956, 19733695, 31573912, 39467390, 63147824, 78934780, 157869560, 315739120, 4708459627, 9416919254, 18833838508, 23542298135, 37667677016, 47084596270, 75335354032, 94169192540, 188338385080, 376676770160]

約数ペア:

[(1, 376676770160), (2, 188338385080), (4, 94169192540), (5, 75335354032), (8, 47084596270), (10, 37667677016), (16, 23542298135), (20, 18833838508), (40, 9416919254), (80, 4708459627), (1193, 315739120), (2386, 157869560), (4772, 78934780), (5965, 63147824), (9544, 39467390), (11930, 31573912), (19088, 19733695), (23860, 15786956), (47720, 7893478), (95440, 3946739)]