23621180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 56972160

約数和(自身を除く): 33350980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5651, 11302, 22604, 28255, 56510, 62161, 107369, 113020, 124322, 214738, 248644, 310805, 429476, 536845, 621610, 1073690, 1181059, 1243220, 2147380, 2362118, 4724236, 5905295, 11810590, 23621180]

約数ペア:

[(1, 23621180), (2, 11810590), (4, 5905295), (5, 4724236), (10, 2362118), (11, 2147380), (19, 1243220), (20, 1181059), (22, 1073690), (38, 621610), (44, 536845), (55, 429476), (76, 310805), (95, 248644), (110, 214738), (190, 124322), (209, 113020), (220, 107369), (380, 62161), (418, 56510), (836, 28255), (1045, 22604), (2090, 11302), (4180, 5651)]