13538360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 34408800

約数和(自身を除く): 20870440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1061, 1160, 1276, 1595, 2122, 2552, 3190, 4244, 5305, 6380, 8488, 10610, 11671, 12760, 21220, 23342, 30769, 42440, 46684, 58355, 61538, 93368, 116710, 123076, 153845, 233420, 246152, 307690, 338459, 466840, 615380, 676918, 1230760, 1353836, 1692295, 2707672, 3384590, 6769180, 13538360]

約数ペア:

[(1, 13538360), (2, 6769180), (4, 3384590), (5, 2707672), (8, 1692295), (10, 1353836), (11, 1230760), (20, 676918), (22, 615380), (29, 466840), (40, 338459), (44, 307690), (55, 246152), (58, 233420), (88, 153845), (110, 123076), (116, 116710), (145, 93368), (220, 61538), (232, 58355), (290, 46684), (319, 42440), (440, 30769), (580, 23342), (638, 21220), (1061, 12760), (1160, 11671), (1276, 10610), (1595, 8488), (2122, 6380), (2552, 5305), (3190, 4244)]