101824040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133979}}^1$

素因数の和:134009

約数の個数: 32

約数和(自身を含む): 241164000

約数和(自身を除く): 139339960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 133979, 267958, 535916, 669895, 1071832, 1339790, 2545601, 2679580, 5091202, 5359160, 10182404, 12728005, 20364808, 25456010, 50912020, 101824040]

約数ペア:

[(1, 101824040), (2, 50912020), (4, 25456010), (5, 20364808), (8, 12728005), (10, 10182404), (19, 5359160), (20, 5091202), (38, 2679580), (40, 2545601), (76, 1339790), (95, 1071832), (152, 669895), (190, 535916), (380, 267958), (760, 133979)]