23233960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 55206900

約数和(自身を除く): 31972940

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1609, 1805, 2888, 3218, 3610, 6436, 7220, 8045, 12872, 14440, 16090, 30571, 32180, 61142, 64360, 122284, 152855, 244568, 305710, 580849, 611420, 1161698, 1222840, 2323396, 2904245, 4646792, 5808490, 11616980, 23233960]

約数ペア:

[(1, 23233960), (2, 11616980), (4, 5808490), (5, 4646792), (8, 2904245), (10, 2323396), (19, 1222840), (20, 1161698), (38, 611420), (40, 580849), (76, 305710), (95, 244568), (152, 152855), (190, 122284), (361, 64360), (380, 61142), (722, 32180), (760, 30571), (1444, 16090), (1609, 14440), (1805, 12872), (2888, 8045), (3218, 7220), (3610, 6436)]