37872250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 78414336

約数和(自身を除く): 40542086

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 271, 325, 430, 542, 559, 650, 1075, 1118, 1355, 1625, 2150, 2710, 2795, 3250, 3523, 5375, 5590, 6775, 7046, 10750, 11653, 13550, 13975, 17615, 23306, 27950, 33875, 35230, 58265, 67750, 69875, 88075, 116530, 139750, 151489, 176150, 291325, 302978, 440375, 582650, 757445, 880750, 1456625, 1514890, 2913250, 3787225, 7574450, 18936125, 37872250]

約数ペア:

[(1, 37872250), (2, 18936125), (5, 7574450), (10, 3787225), (13, 2913250), (25, 1514890), (26, 1456625), (43, 880750), (50, 757445), (65, 582650), (86, 440375), (125, 302978), (130, 291325), (215, 176150), (250, 151489), (271, 139750), (325, 116530), (430, 88075), (542, 69875), (559, 67750), (650, 58265), (1075, 35230), (1118, 33875), (1355, 27950), (1625, 23306), (2150, 17615), (2710, 13975), (2795, 13550), (3250, 11653), (3523, 10750), (5375, 7046), (5590, 6775)]