1686080442020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1\times {\mathrm{30971}}^1$

素因数の和:36141

約数の個数: 96

約数和(自身を含む): 3907030087296

約数和(自身を除く): 2220949645276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5107, 5330, 10214, 10660, 20428, 25535, 30971, 51070, 61942, 66391, 102140, 123884, 132782, 154855, 209387, 265564, 309710, 331955, 402623, 418774, 619420, 663910, 805246, 837548, 1046935, 1269811, 1327820, 1610492, 2013115, 2093870, 2539622, 2722031, 4026230, 4187740, 5079244, 5444062, 6349055, 8052460, 10888124, 12698110, 13610155, 16507543, 25396220, 27220310, 33015086, 54440620, 66030172, 82537715, 158168897, 165075430, 316337794, 330150860, 632675588, 790844485, 1581688970, 2056195661, 3163377940, 4112391322, 6484924777, 8224782644, 10280978305, 12969849554, 20561956610, 25939699108, 32424623885, 41123913220, 64849247770, 84304022101, 129698495540, 168608044202, 337216088404, 421520110505, 843040221010, 1686080442020]

約数ペア:

[(1, 1686080442020), (2, 843040221010), (4, 421520110505), (5, 337216088404), (10, 168608044202), (13, 129698495540), (20, 84304022101), (26, 64849247770), (41, 41123913220), (52, 32424623885), (65, 25939699108), (82, 20561956610), (130, 12969849554), (164, 10280978305), (205, 8224782644), (260, 6484924777), (410, 4112391322), (533, 3163377940), (820, 2056195661), (1066, 1581688970), (2132, 790844485), (2665, 632675588), (5107, 330150860), (5330, 316337794), (10214, 165075430), (10660, 158168897), (20428, 82537715), (25535, 66030172), (30971, 54440620), (51070, 33015086), (61942, 27220310), (66391, 25396220), (102140, 16507543), (123884, 13610155), (132782, 12698110), (154855, 10888124), (209387, 8052460), (265564, 6349055), (309710, 5444062), (331955, 5079244), (402623, 4187740), (418774, 4026230), (619420, 2722031), (663910, 2539622), (805246, 2093870), (837548, 2013115), (1046935, 1610492), (1269811, 1327820)]