38366860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 92655360

約数和(自身を除く): 54288500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1531, 1790, 2506, 3062, 3580, 5012, 6124, 6265, 7655, 10717, 12530, 15310, 21434, 25060, 30620, 42868, 53585, 107170, 214340, 274049, 548098, 1096196, 1370245, 1918343, 2740490, 3836686, 5480980, 7673372, 9591715, 19183430, 38366860]

約数ペア:

[(1, 38366860), (2, 19183430), (4, 9591715), (5, 7673372), (7, 5480980), (10, 3836686), (14, 2740490), (20, 1918343), (28, 1370245), (35, 1096196), (70, 548098), (140, 274049), (179, 214340), (358, 107170), (716, 53585), (895, 42868), (1253, 30620), (1531, 25060), (1790, 21434), (2506, 15310), (3062, 12530), (3580, 10717), (5012, 7655), (6124, 6265)]