162262940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15877}}^1$

素因数の和:15966

約数の個数: 48

約数和(自身を含む): 394790592

約数和(自身を除く): 232527652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 15877, 31754, 63508, 79385, 111139, 158770, 222278, 317540, 444556, 555695, 1111390, 1159021, 2222780, 2318042, 4636084, 5795105, 8113147, 11590210, 16226294, 23180420, 32452588, 40565735, 81131470, 162262940]

約数ペア:

[(1, 162262940), (2, 81131470), (4, 40565735), (5, 32452588), (7, 23180420), (10, 16226294), (14, 11590210), (20, 8113147), (28, 5795105), (35, 4636084), (70, 2318042), (73, 2222780), (140, 1159021), (146, 1111390), (292, 555695), (365, 444556), (511, 317540), (730, 222278), (1022, 158770), (1460, 111139), (2044, 79385), (2555, 63508), (5110, 31754), (10220, 15877)]