4106260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5086700

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 179, 185, 310, 358, 370, 620, 716, 740, 895, 1147, 1790, 2294, 3580, 4588, 5549, 5735, 6623, 11098, 11470, 13246, 22196, 22940, 26492, 27745, 33115, 55490, 66230, 110980, 132460, 205313, 410626, 821252, 1026565, 2053130, 4106260]

約数ペア:

[(1, 4106260), (2, 2053130), (4, 1026565), (5, 821252), (10, 410626), (20, 205313), (31, 132460), (37, 110980), (62, 66230), (74, 55490), (124, 33115), (148, 27745), (155, 26492), (179, 22940), (185, 22196), (310, 13246), (358, 11470), (370, 11098), (620, 6623), (716, 5735), (740, 5549), (895, 4588), (1147, 3580), (1790, 2294)]