88628930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23509}}^1$

素因数の和:23558

約数の個数: 32

約数和(自身を含む): 177735600

約数和(自身を除く): 89106670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 23509, 47018, 117545, 235090, 305617, 611234, 681761, 1363522, 1528085, 3056170, 3408805, 6817610, 8862893, 17725786, 44314465, 88628930]

約数ペア:

[(1, 88628930), (2, 44314465), (5, 17725786), (10, 8862893), (13, 6817610), (26, 3408805), (29, 3056170), (58, 1528085), (65, 1363522), (130, 681761), (145, 611234), (290, 305617), (377, 235090), (754, 117545), (1885, 47018), (3770, 23509)]