2007149050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22093}}^1$

素因数の和:22207

約数の個数: 48

約数和(自身を含む): 3945104640

約数和(自身を除く): 1937955590

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 790, 1150, 1817, 1975, 3634, 3950, 9085, 18170, 22093, 44186, 45425, 90850, 110465, 220930, 508139, 552325, 1016278, 1104650, 1745347, 2540695, 3490694, 5081390, 8726735, 12703475, 17453470, 25406950, 40142981, 43633675, 80285962, 87267350, 200714905, 401429810, 1003574525, 2007149050]

約数ペア:

[(1, 2007149050), (2, 1003574525), (5, 401429810), (10, 200714905), (23, 87267350), (25, 80285962), (46, 43633675), (50, 40142981), (79, 25406950), (115, 17453470), (158, 12703475), (230, 8726735), (395, 5081390), (575, 3490694), (790, 2540695), (1150, 1745347), (1817, 1104650), (1975, 1016278), (3634, 552325), (3950, 508139), (9085, 220930), (18170, 110465), (22093, 90850), (44186, 45425)]