115847620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26693}}^1$

素因数の和:26740

約数の個数: 48

約数和(自身を含む): 287013888

約数和(自身を除く): 171166268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 26693, 53386, 106772, 133465, 186851, 266930, 373702, 533860, 747404, 827483, 934255, 1654966, 1868510, 3309932, 3737020, 4137415, 5792381, 8274830, 11584762, 16549660, 23169524, 28961905, 57923810, 115847620]

約数ペア:

[(1, 115847620), (2, 57923810), (4, 28961905), (5, 23169524), (7, 16549660), (10, 11584762), (14, 8274830), (20, 5792381), (28, 4137415), (31, 3737020), (35, 3309932), (62, 1868510), (70, 1654966), (124, 934255), (140, 827483), (155, 747404), (217, 533860), (310, 373702), (434, 266930), (620, 186851), (868, 133465), (1085, 106772), (2170, 53386), (4340, 26693)]