37980620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 84725760

約数和(自身を除く): 46745140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 787, 1270, 1574, 2413, 2540, 3148, 3935, 4826, 7870, 9652, 12065, 14953, 15740, 24130, 29906, 48260, 59812, 74765, 99949, 149530, 199898, 299060, 399796, 499745, 999490, 1899031, 1998980, 3798062, 7596124, 9495155, 18990310, 37980620]

約数ペア:

[(1, 37980620), (2, 18990310), (4, 9495155), (5, 7596124), (10, 3798062), (19, 1998980), (20, 1899031), (38, 999490), (76, 499745), (95, 399796), (127, 299060), (190, 199898), (254, 149530), (380, 99949), (508, 74765), (635, 59812), (787, 48260), (1270, 29906), (1574, 24130), (2413, 15740), (2540, 14953), (3148, 12065), (3935, 9652), (4826, 7870)]