89980493390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22111}}^1\times {\mathrm{4903}}^1$

素因数の和:27104

約数の個数: 32

約数和(自身を含む): 163957118976

約数和(自身を除く): 73976625586

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 4903, 9806, 22111, 24515, 44222, 49030, 110555, 221110, 406949, 813898, 1835213, 2034745, 3670426, 4069490, 9176065, 18352130, 108410233, 216820466, 542051165, 1084102330, 8998049339, 17996098678, 44990246695, 89980493390]

約数ペア:

[(1, 89980493390), (2, 44990246695), (5, 17996098678), (10, 8998049339), (83, 1084102330), (166, 542051165), (415, 216820466), (830, 108410233), (4903, 18352130), (9806, 9176065), (22111, 4069490), (24515, 3670426), (44222, 2034745), (49030, 1835213), (110555, 813898), (221110, 406949)]