97395320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20123}}^1$

素因数の和:20156

約数の個数: 48

約数和(自身を含む): 240884280

約数和(自身を除く): 143488960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20123, 40246, 80492, 100615, 160984, 201230, 221353, 402460, 442706, 804920, 885412, 1106765, 1770824, 2213530, 2434883, 4427060, 4869766, 8854120, 9739532, 12174415, 19479064, 24348830, 48697660, 97395320]

約数ペア:

[(1, 97395320), (2, 48697660), (4, 24348830), (5, 19479064), (8, 12174415), (10, 9739532), (11, 8854120), (20, 4869766), (22, 4427060), (40, 2434883), (44, 2213530), (55, 1770824), (88, 1106765), (110, 885412), (121, 804920), (220, 442706), (242, 402460), (440, 221353), (484, 201230), (605, 160984), (968, 100615), (1210, 80492), (2420, 40246), (4840, 20123)]