101178220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 264430656

約数和(自身を除く): 163252436

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2081, 2210, 2431, 2860, 3740, 4162, 4420, 4862, 8324, 9724, 10405, 12155, 20810, 22891, 24310, 27053, 35377, 41620, 45782, 48620, 54106, 70754, 91564, 108212, 114455, 135265, 141508, 176885, 228910, 270530, 297583, 353770, 389147, 457820, 459901, 541060, 595166, 707540, 778294, 919802, 1190332, 1487915, 1556588, 1839604, 1945735, 2299505, 2975830, 3891470, 4599010, 5058911, 5951660, 7782940, 9198020, 10117822, 20235644, 25294555, 50589110, 101178220]

約数ペア:

[(1, 101178220), (2, 50589110), (4, 25294555), (5, 20235644), (10, 10117822), (11, 9198020), (13, 7782940), (17, 5951660), (20, 5058911), (22, 4599010), (26, 3891470), (34, 2975830), (44, 2299505), (52, 1945735), (55, 1839604), (65, 1556588), (68, 1487915), (85, 1190332), (110, 919802), (130, 778294), (143, 707540), (170, 595166), (187, 541060), (220, 459901), (221, 457820), (260, 389147), (286, 353770), (340, 297583), (374, 270530), (442, 228910), (572, 176885), (715, 141508), (748, 135265), (884, 114455), (935, 108212), (1105, 91564), (1430, 70754), (1870, 54106), (2081, 48620), (2210, 45782), (2431, 41620), (2860, 35377), (3740, 27053), (4162, 24310), (4420, 22891), (4862, 20810), (8324, 12155), (9724, 10405)]