67717840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14347}}^1$

素因数の和:14419

約数の個数: 40

約数和(自身を含む): 160123680

約数和(自身を除く): 92405840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 14347, 28694, 57388, 71735, 114776, 143470, 229552, 286940, 573880, 846473, 1147760, 1692946, 3385892, 4232365, 6771784, 8464730, 13543568, 16929460, 33858920, 67717840]

約数ペア:

[(1, 67717840), (2, 33858920), (4, 16929460), (5, 13543568), (8, 8464730), (10, 6771784), (16, 4232365), (20, 3385892), (40, 1692946), (59, 1147760), (80, 846473), (118, 573880), (236, 286940), (295, 229552), (472, 143470), (590, 114776), (944, 71735), (1180, 57388), (2360, 28694), (4720, 14347)]