95025820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 204972768

約数和(自身を除く): 109946948

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 571, 628, 785, 1060, 1142, 1570, 2284, 2855, 3140, 5710, 8321, 11420, 16642, 30263, 33284, 41605, 60526, 83210, 89647, 121052, 151315, 166420, 179294, 302630, 358588, 448235, 605260, 896470, 1792940, 4751291, 9502582, 19005164, 23756455, 47512910, 95025820]

約数ペア:

[(1, 95025820), (2, 47512910), (4, 23756455), (5, 19005164), (10, 9502582), (20, 4751291), (53, 1792940), (106, 896470), (157, 605260), (212, 448235), (265, 358588), (314, 302630), (530, 179294), (571, 166420), (628, 151315), (785, 121052), (1060, 89647), (1142, 83210), (1570, 60526), (2284, 41605), (2855, 33284), (3140, 30263), (5710, 16642), (8321, 11420)]