26748440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23059}}^1$

素因数の和:23099

約数の個数: 32

約数和(自身を含む): 62262000

約数和(自身を除く): 35513560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23059, 46118, 92236, 115295, 184472, 230590, 461180, 668711, 922360, 1337422, 2674844, 3343555, 5349688, 6687110, 13374220, 26748440]

約数ペア:

[(1, 26748440), (2, 13374220), (4, 6687110), (5, 5349688), (8, 3343555), (10, 2674844), (20, 1337422), (29, 922360), (40, 668711), (58, 461180), (116, 230590), (145, 184472), (232, 115295), (290, 92236), (580, 46118), (1160, 23059)]