4340734420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{35423}}^1$

素因数の和:36000

約数の個数: 48

約数和(自身を含む): 9962362368

約数和(自身を除く): 5621627948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 557, 1114, 2228, 2785, 5570, 6127, 11140, 12254, 24508, 30635, 35423, 61270, 70846, 122540, 141692, 177115, 354230, 389653, 708460, 779306, 1558612, 1948265, 3896530, 7793060, 19730611, 39461222, 78922444, 98653055, 197306110, 217036721, 394612220, 434073442, 868146884, 1085183605, 2170367210, 4340734420]

約数ペア:

[(1, 4340734420), (2, 2170367210), (4, 1085183605), (5, 868146884), (10, 434073442), (11, 394612220), (20, 217036721), (22, 197306110), (44, 98653055), (55, 78922444), (110, 39461222), (220, 19730611), (557, 7793060), (1114, 3896530), (2228, 1948265), (2785, 1558612), (5570, 779306), (6127, 708460), (11140, 389653), (12254, 354230), (24508, 177115), (30635, 141692), (35423, 122540), (61270, 70846)]