3972104840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9027511}}^1$

素因数の和:9027533

約数の個数: 32

約数和(自身を含む): 9749712960

約数和(自身を除く): 5777608120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9027511, 18055022, 36110044, 45137555, 72220088, 90275110, 99302621, 180550220, 198605242, 361100440, 397210484, 496513105, 794420968, 993026210, 1986052420, 3972104840]

約数ペア:

[(1, 3972104840), (2, 1986052420), (4, 993026210), (5, 794420968), (8, 496513105), (10, 397210484), (11, 361100440), (20, 198605242), (22, 180550220), (40, 99302621), (44, 90275110), (55, 72220088), (88, 45137555), (110, 36110044), (220, 18055022), (440, 9027511)]