1985275010

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{4349}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 3608064000

約数和(自身を除く): 1622788990

約数列:

[1, 2, 5, 10, 191, 239, 382, 478, 955, 1195, 1910, 2390, 4349, 8698, 21745, 43490, 45649, 91298, 228245, 456490, 830659, 1039411, 1661318, 2078822, 4153295, 5197055, 8306590, 10394110, 198527501, 397055002, 992637505, 1985275010]

約数ペア:

[(1, 1985275010), (2, 992637505), (5, 397055002), (10, 198527501), (191, 10394110), (239, 8306590), (382, 5197055), (478, 4153295), (955, 2078822), (1195, 1661318), (1910, 1039411), (2390, 830659), (4349, 456490), (8698, 228245), (21745, 91298), (43490, 45649)]