2912394550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{194809}}^1$

素因数の和:194857

約数の個数: 48

約数和(自身を含む): 6087422880

約数和(自身を除く): 3175028330

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 194809, 389618, 974045, 1948090, 2532517, 4480607, 4870225, 5065034, 8961214, 9740450, 12662585, 22403035, 25325170, 44806070, 58247891, 63312925, 112015175, 116495782, 126625850, 224030350, 291239455, 582478910, 1456197275, 2912394550]

約数ペア:

[(1, 2912394550), (2, 1456197275), (5, 582478910), (10, 291239455), (13, 224030350), (23, 126625850), (25, 116495782), (26, 112015175), (46, 63312925), (50, 58247891), (65, 44806070), (115, 25325170), (130, 22403035), (230, 12662585), (299, 9740450), (325, 8961214), (575, 5065034), (598, 4870225), (650, 4480607), (1150, 2532517), (1495, 1948090), (2990, 974045), (7475, 389618), (14950, 194809)]