89343320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10728

約数の個数: 64

約数和(自身を含む): 230860800

約数和(自身を除く): 141517480

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, 10687, 21374, 42748, 53435, 85496, 106870, 117557, 203053, 213740, 235114, 406106, 427480, 470228, 587785, 812212, 940456, 1015265, 1175570, 1624424, 2030530, 2233583, 2351140, 4061060, 4467166, 4702280, 8122120, 8934332, 11167915, 17868664, 22335830, 44671660, 89343320]

約数ペア:

[(1, 89343320), (2, 44671660), (4, 22335830), (5, 17868664), (8, 11167915), (10, 8934332), (11, 8122120), (19, 4702280), (20, 4467166), (22, 4061060), (38, 2351140), (40, 2233583), (44, 2030530), (55, 1624424), (76, 1175570), (88, 1015265), (95, 940456), (110, 812212), (152, 587785), (190, 470228), (209, 427480), (220, 406106), (380, 235114), (418, 213740), (440, 203053), (760, 117557), (836, 106870), (1045, 85496), (1672, 53435), (2090, 42748), (4180, 21374), (8360, 10687)]