40368185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 59133888

約数和(自身を除く): 18765703

約数列:

[1, 5, 11, 13, 43, 55, 65, 101, 143, 169, 215, 473, 505, 559, 715, 845, 1111, 1313, 1859, 2365, 2795, 4343, 5555, 6149, 6565, 7267, 9295, 14443, 17069, 21715, 30745, 36335, 47773, 56459, 72215, 79937, 85345, 187759, 238865, 282295, 399685, 621049, 733967, 938795, 3105245, 3669835, 8073637, 40368185]

約数ペア:

[(1, 40368185), (5, 8073637), (11, 3669835), (13, 3105245), (43, 938795), (55, 733967), (65, 621049), (101, 399685), (143, 282295), (169, 238865), (215, 187759), (473, 85345), (505, 79937), (559, 72215), (715, 56459), (845, 47773), (1111, 36335), (1313, 30745), (1859, 21715), (2365, 17069), (2795, 14443), (4343, 9295), (5555, 7267), (6149, 6565)]