67349080

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21313}}^1$

素因数の和:21403

約数の個数: 32

約数和(自身を含む): 153460800

約数和(自身を除く): 86111720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 21313, 42626, 85252, 106565, 170504, 213130, 426260, 852520, 1683727, 3367454, 6734908, 8418635, 13469816, 16837270, 33674540, 67349080]

約数ペア:

[(1, 67349080), (2, 33674540), (4, 16837270), (5, 13469816), (8, 8418635), (10, 6734908), (20, 3367454), (40, 1683727), (79, 852520), (158, 426260), (316, 213130), (395, 170504), (632, 106565), (790, 85252), (1580, 42626), (3160, 21313)]