29132500

素因数分解:

$2^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 65429056

約数和(自身を除く): 36296556

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 271, 430, 500, 542, 625, 860, 1075, 1084, 1250, 1355, 2150, 2500, 2710, 4300, 5375, 5420, 6775, 10750, 11653, 13550, 21500, 23306, 26875, 27100, 33875, 46612, 53750, 58265, 67750, 107500, 116530, 135500, 169375, 233060, 291325, 338750, 582650, 677500, 1165300, 1456625, 2913250, 5826500, 7283125, 14566250, 29132500]

約数ペア:

[(1, 29132500), (2, 14566250), (4, 7283125), (5, 5826500), (10, 2913250), (20, 1456625), (25, 1165300), (43, 677500), (50, 582650), (86, 338750), (100, 291325), (125, 233060), (172, 169375), (215, 135500), (250, 116530), (271, 107500), (430, 67750), (500, 58265), (542, 53750), (625, 46612), (860, 33875), (1075, 27100), (1084, 26875), (1250, 23306), (1355, 21500), (2150, 13550), (2500, 11653), (2710, 10750), (4300, 6775), (5375, 5420)]