37987490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 73579968

約数和(自身を除く): 35592478

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 167, 215, 230, 334, 430, 529, 835, 989, 1058, 1670, 1978, 2645, 3841, 4945, 5290, 7181, 7682, 9890, 14362, 19205, 22747, 35905, 38410, 45494, 71810, 88343, 113735, 165163, 176686, 227470, 330326, 441715, 825815, 883430, 1651630, 3798749, 7597498, 18993745, 37987490]

約数ペア:

[(1, 37987490), (2, 18993745), (5, 7597498), (10, 3798749), (23, 1651630), (43, 883430), (46, 825815), (86, 441715), (115, 330326), (167, 227470), (215, 176686), (230, 165163), (334, 113735), (430, 88343), (529, 71810), (835, 45494), (989, 38410), (1058, 35905), (1670, 22747), (1978, 19205), (2645, 14362), (3841, 9890), (4945, 7682), (5290, 7181)]