470900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 1085868

約数和(自身を除く): 614968

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 277, 340, 425, 554, 850, 1108, 1385, 1700, 2770, 4709, 5540, 6925, 9418, 13850, 18836, 23545, 27700, 47090, 94180, 117725, 235450, 470900]

約数ペア:

[(1, 470900), (2, 235450), (4, 117725), (5, 94180), (10, 47090), (17, 27700), (20, 23545), (25, 18836), (34, 13850), (50, 9418), (68, 6925), (85, 5540), (100, 4709), (170, 2770), (277, 1700), (340, 1385), (425, 1108), (554, 850)]