29327020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 34449140

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 379, 530, 730, 758, 1060, 1460, 1516, 1895, 3790, 3869, 7580, 7738, 15476, 19345, 20087, 27667, 38690, 40174, 55334, 77380, 80348, 100435, 110668, 138335, 200870, 276670, 401740, 553340, 1466351, 2932702, 5865404, 7331755, 14663510, 29327020]

約数ペア:

[(1, 29327020), (2, 14663510), (4, 7331755), (5, 5865404), (10, 2932702), (20, 1466351), (53, 553340), (73, 401740), (106, 276670), (146, 200870), (212, 138335), (265, 110668), (292, 100435), (365, 80348), (379, 77380), (530, 55334), (730, 40174), (758, 38690), (1060, 27667), (1460, 20087), (1516, 19345), (1895, 15476), (3790, 7738), (3869, 7580)]