23126620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 54706176

約数和(自身を除く): 31579556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3391, 3410, 6782, 6820, 13564, 16955, 33910, 37301, 67820, 74602, 105121, 149204, 186505, 210242, 373010, 420484, 525605, 746020, 1051210, 1156331, 2102420, 2312662, 4625324, 5781655, 11563310, 23126620]

約数ペア:

[(1, 23126620), (2, 11563310), (4, 5781655), (5, 4625324), (10, 2312662), (11, 2102420), (20, 1156331), (22, 1051210), (31, 746020), (44, 525605), (55, 420484), (62, 373010), (110, 210242), (124, 186505), (155, 149204), (220, 105121), (310, 74602), (341, 67820), (620, 37301), (682, 33910), (1364, 16955), (1705, 13564), (3391, 6820), (3410, 6782)]