23031008080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15151979}}^1$

素因数の和:15152011

約数の個数: 40

約数和(自身を含む): 56365365600

約数和(自身を除く): 33334357520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15151979, 30303958, 60607916, 75759895, 121215832, 151519790, 242431664, 287887601, 303039580, 575775202, 606079160, 1151550404, 1212158320, 1439438005, 2303100808, 2878876010, 4606201616, 5757752020, 11515504040, 23031008080]

約数ペア:

[(1, 23031008080), (2, 11515504040), (4, 5757752020), (5, 4606201616), (8, 2878876010), (10, 2303100808), (16, 1439438005), (19, 1212158320), (20, 1151550404), (38, 606079160), (40, 575775202), (76, 303039580), (80, 287887601), (95, 242431664), (152, 151519790), (190, 121215832), (304, 75759895), (380, 60607916), (760, 30303958), (1520, 15151979)]