83066440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 195534000

約数和(自身を除く): 112467560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 404, 505, 580, 709, 808, 1010, 1160, 1418, 2020, 2836, 2929, 3545, 4040, 5672, 5858, 7090, 11716, 14180, 14645, 20561, 23432, 28360, 29290, 41122, 58580, 71609, 82244, 102805, 117160, 143218, 164488, 205610, 286436, 358045, 411220, 572872, 716090, 822440, 1432180, 2076661, 2864360, 4153322, 8306644, 10383305, 16613288, 20766610, 41533220, 83066440]

約数ペア:

[(1, 83066440), (2, 41533220), (4, 20766610), (5, 16613288), (8, 10383305), (10, 8306644), (20, 4153322), (29, 2864360), (40, 2076661), (58, 1432180), (101, 822440), (116, 716090), (145, 572872), (202, 411220), (232, 358045), (290, 286436), (404, 205610), (505, 164488), (580, 143218), (709, 117160), (808, 102805), (1010, 82244), (1160, 71609), (1418, 58580), (2020, 41122), (2836, 29290), (2929, 28360), (3545, 23432), (4040, 20561), (5672, 14645), (5858, 14180), (7090, 11716)]