26492840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 68472000

約数和(自身を除く): 41979160

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, 3169, 4180, 6338, 8360, 12676, 15845, 25352, 31690, 34859, 60211, 63380, 69718, 120422, 126760, 139436, 174295, 240844, 278872, 301055, 348590, 481688, 602110, 662321, 697180, 1204220, 1324642, 1394360, 2408440, 2649284, 3311605, 5298568, 6623210, 13246420, 26492840]

約数ペア:

[(1, 26492840), (2, 13246420), (4, 6623210), (5, 5298568), (8, 3311605), (10, 2649284), (11, 2408440), (19, 1394360), (20, 1324642), (22, 1204220), (38, 697180), (40, 662321), (44, 602110), (55, 481688), (76, 348590), (88, 301055), (95, 278872), (110, 240844), (152, 174295), (190, 139436), (209, 126760), (220, 120422), (380, 69718), (418, 63380), (440, 60211), (760, 34859), (836, 31690), (1045, 25352), (1672, 15845), (2090, 12676), (3169, 8360), (4180, 6338)]