23141240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30479

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 31668760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30449, 60898, 121796, 152245, 243592, 304490, 578531, 608980, 1157062, 1217960, 2314124, 2892655, 4628248, 5785310, 11570620, 23141240]

約数ペア:

[(1, 23141240), (2, 11570620), (4, 5785310), (5, 4628248), (8, 2892655), (10, 2314124), (19, 1217960), (20, 1157062), (38, 608980), (40, 578531), (76, 304490), (95, 243592), (152, 152245), (190, 121796), (380, 60898), (760, 30449)]