117542740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44189}}^1$

素因数の和:44224

約数の個数: 48

約数和(自身を含む): 296956800

約数和(自身を除く): 179414060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 44189, 88378, 176756, 220945, 309323, 441890, 618646, 839591, 883780, 1237292, 1546615, 1679182, 3093230, 3358364, 4197955, 5877137, 6186460, 8395910, 11754274, 16791820, 23508548, 29385685, 58771370, 117542740]

約数ペア:

[(1, 117542740), (2, 58771370), (4, 29385685), (5, 23508548), (7, 16791820), (10, 11754274), (14, 8395910), (19, 6186460), (20, 5877137), (28, 4197955), (35, 3358364), (38, 3093230), (70, 1679182), (76, 1546615), (95, 1237292), (133, 883780), (140, 839591), (190, 618646), (266, 441890), (380, 309323), (532, 220945), (665, 176756), (1330, 88378), (2660, 44189)]