77625260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 176262240

約数和(自身を除く): 98636980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5521, 7030, 11042, 14060, 22084, 27605, 55210, 104899, 110420, 204277, 209798, 408554, 419596, 524495, 817108, 1021385, 1048990, 2042770, 2097980, 3881263, 4085540, 7762526, 15525052, 19406315, 38812630, 77625260]

約数ペア:

[(1, 77625260), (2, 38812630), (4, 19406315), (5, 15525052), (10, 7762526), (19, 4085540), (20, 3881263), (37, 2097980), (38, 2042770), (74, 1048990), (76, 1021385), (95, 817108), (148, 524495), (185, 419596), (190, 408554), (370, 209798), (380, 204277), (703, 110420), (740, 104899), (1406, 55210), (2812, 27605), (3515, 22084), (5521, 14060), (7030, 11042)]