52806489080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{154423}}^1$

素因数の和:154620

約数の個数: 64

約数和(自身を含む): 121414325760

約数和(自身を除く): 68607836680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 103, 166, 206, 332, 412, 415, 515, 664, 824, 830, 1030, 1660, 2060, 3320, 4120, 8549, 17098, 34196, 42745, 68392, 85490, 154423, 170980, 308846, 341960, 617692, 772115, 1235384, 1544230, 3088460, 6176920, 12817109, 15905569, 25634218, 31811138, 51268436, 63622276, 64085545, 79527845, 102536872, 127244552, 128171090, 159055690, 256342180, 318111380, 512684360, 636222760, 1320162227, 2640324454, 5280648908, 6600811135, 10561297816, 13201622270, 26403244540, 52806489080]

約数ペア:

[(1, 52806489080), (2, 26403244540), (4, 13201622270), (5, 10561297816), (8, 6600811135), (10, 5280648908), (20, 2640324454), (40, 1320162227), (83, 636222760), (103, 512684360), (166, 318111380), (206, 256342180), (332, 159055690), (412, 128171090), (415, 127244552), (515, 102536872), (664, 79527845), (824, 64085545), (830, 63622276), (1030, 51268436), (1660, 31811138), (2060, 25634218), (3320, 15905569), (4120, 12817109), (8549, 6176920), (17098, 3088460), (34196, 1544230), (42745, 1235384), (68392, 772115), (85490, 617692), (154423, 341960), (170980, 308846)]