5269180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 12874176

約数和(自身を除く): 7604996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 617, 854, 1220, 1234, 1708, 2135, 2468, 3085, 4270, 4319, 6170, 8540, 8638, 12340, 17276, 21595, 37637, 43190, 75274, 86380, 150548, 188185, 263459, 376370, 526918, 752740, 1053836, 1317295, 2634590, 5269180]

約数ペア:

[(1, 5269180), (2, 2634590), (4, 1317295), (5, 1053836), (7, 752740), (10, 526918), (14, 376370), (20, 263459), (28, 188185), (35, 150548), (61, 86380), (70, 75274), (122, 43190), (140, 37637), (244, 21595), (305, 17276), (427, 12340), (610, 8638), (617, 8540), (854, 6170), (1220, 4319), (1234, 4270), (1708, 3085), (2135, 2468)]