84461080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10144

約数の個数: 64

約数和(自身を含む): 218246400

約数和(自身を除く): 133785320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 10103, 20206, 40412, 50515, 80824, 101030, 111133, 191957, 202060, 222266, 383914, 404120, 444532, 555665, 767828, 889064, 959785, 1111330, 1535656, 1919570, 2111527, 2222660, 3839140, 4223054, 4445320, 7678280, 8446108, 10557635, 16892216, 21115270, 42230540, 84461080]

約数ペア:

[(1, 84461080), (2, 42230540), (4, 21115270), (5, 16892216), (8, 10557635), (10, 8446108), (11, 7678280), (19, 4445320), (20, 4223054), (22, 3839140), (38, 2222660), (40, 2111527), (44, 1919570), (55, 1535656), (76, 1111330), (88, 959785), (95, 889064), (110, 767828), (152, 555665), (190, 444532), (209, 404120), (220, 383914), (380, 222266), (418, 202060), (440, 191957), (760, 111133), (836, 101030), (1045, 80824), (1672, 50515), (2090, 40412), (4180, 20206), (8360, 10103)]