72079160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94841}}^1$

素因数の和:94871

約数の個数: 32

約数和(自身を含む): 170715600

約数和(自身を除く): 98636440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 94841, 189682, 379364, 474205, 758728, 948410, 1801979, 1896820, 3603958, 3793640, 7207916, 9009895, 14415832, 18019790, 36039580, 72079160]

約数ペア:

[(1, 72079160), (2, 36039580), (4, 18019790), (5, 14415832), (8, 9009895), (10, 7207916), (19, 3793640), (20, 3603958), (38, 1896820), (40, 1801979), (76, 948410), (95, 758728), (152, 474205), (190, 379364), (380, 189682), (760, 94841)]