20173537150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{83207}}^1$

素因数の和:83605

約数の個数: 48

約数和(自身を含む): 40517969184

約数和(自身を除く): 20344432034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 373, 650, 746, 1865, 3730, 4849, 9325, 9698, 18650, 24245, 48490, 83207, 121225, 166414, 242450, 416035, 832070, 1081691, 2080175, 2163382, 4160350, 5408455, 10816910, 27042275, 31036211, 54084550, 62072422, 155181055, 310362110, 403470743, 775905275, 806941486, 1551810550, 2017353715, 4034707430, 10086768575, 20173537150]

約数ペア:

[(1, 20173537150), (2, 10086768575), (5, 4034707430), (10, 2017353715), (13, 1551810550), (25, 806941486), (26, 775905275), (50, 403470743), (65, 310362110), (130, 155181055), (325, 62072422), (373, 54084550), (650, 31036211), (746, 27042275), (1865, 10816910), (3730, 5408455), (4849, 4160350), (9325, 2163382), (9698, 2080175), (18650, 1081691), (24245, 832070), (48490, 416035), (83207, 242450), (121225, 166414)]