16192350620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{109541}}^1$

素因数の和:109958

約数の個数: 48

約数和(自身を含む): 35885959200

約数和(自身を除く): 19693608580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 389, 778, 1556, 1945, 3890, 7391, 7780, 14782, 29564, 36955, 73910, 109541, 147820, 219082, 438164, 547705, 1095410, 2081279, 2190820, 4162558, 8325116, 10406395, 20812790, 41625580, 42611449, 85222898, 170445796, 213057245, 426114490, 809617531, 852228980, 1619235062, 3238470124, 4048087655, 8096175310, 16192350620]

約数ペア:

[(1, 16192350620), (2, 8096175310), (4, 4048087655), (5, 3238470124), (10, 1619235062), (19, 852228980), (20, 809617531), (38, 426114490), (76, 213057245), (95, 170445796), (190, 85222898), (380, 42611449), (389, 41625580), (778, 20812790), (1556, 10406395), (1945, 8325116), (3890, 4162558), (7391, 2190820), (7780, 2081279), (14782, 1095410), (29564, 547705), (36955, 438164), (73910, 219082), (109541, 147820)]