1036280080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5581}}^1$

素因数の和:5816

約数の個数: 80

約数和(自身を含む): 2641313088

約数和(自身を除く): 1605033008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 422, 440, 844, 880, 1055, 1688, 2110, 2321, 3376, 4220, 4642, 5581, 8440, 9284, 11162, 11605, 16880, 18568, 22324, 23210, 27905, 37136, 44648, 46420, 55810, 61391, 89296, 92840, 111620, 122782, 185680, 223240, 245564, 306955, 446480, 491128, 613910, 982256, 1177591, 1227820, 2355182, 2455640, 4710364, 4911280, 5887955, 9420728, 11775910, 12953501, 18841456, 23551820, 25907002, 47103640, 51814004, 64767505, 94207280, 103628008, 129535010, 207256016, 259070020, 518140040, 1036280080]

約数ペア:

[(1, 1036280080), (2, 518140040), (4, 259070020), (5, 207256016), (8, 129535010), (10, 103628008), (11, 94207280), (16, 64767505), (20, 51814004), (22, 47103640), (40, 25907002), (44, 23551820), (55, 18841456), (80, 12953501), (88, 11775910), (110, 9420728), (176, 5887955), (211, 4911280), (220, 4710364), (422, 2455640), (440, 2355182), (844, 1227820), (880, 1177591), (1055, 982256), (1688, 613910), (2110, 491128), (2321, 446480), (3376, 306955), (4220, 245564), (4642, 223240), (5581, 185680), (8440, 122782), (9284, 111620), (11162, 92840), (11605, 89296), (16880, 61391), (18568, 55810), (22324, 46420), (23210, 44648), (27905, 37136)]