104023220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15809}}^1$

素因数の和:15872

約数の個数: 48

約数和(自身を含む): 254983680

約数和(自身を除く): 150960460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 15809, 31618, 63236, 79045, 110663, 158090, 221326, 316180, 442652, 553315, 743023, 1106630, 1486046, 2213260, 2972092, 3715115, 5201161, 7430230, 10402322, 14860460, 20804644, 26005805, 52011610, 104023220]

約数ペア:

[(1, 104023220), (2, 52011610), (4, 26005805), (5, 20804644), (7, 14860460), (10, 10402322), (14, 7430230), (20, 5201161), (28, 3715115), (35, 2972092), (47, 2213260), (70, 1486046), (94, 1106630), (140, 743023), (188, 553315), (235, 442652), (329, 316180), (470, 221326), (658, 158090), (940, 110663), (1316, 79045), (1645, 63236), (3290, 31618), (6580, 15809)]