9704500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 22840272

約数和(自身を除く): 13135772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1493, 1625, 2986, 3250, 5972, 6500, 7465, 14930, 19409, 29860, 37325, 38818, 74650, 77636, 97045, 149300, 186625, 194090, 373250, 388180, 485225, 746500, 970450, 1940900, 2426125, 4852250, 9704500]

約数ペア:

[(1, 9704500), (2, 4852250), (4, 2426125), (5, 1940900), (10, 970450), (13, 746500), (20, 485225), (25, 388180), (26, 373250), (50, 194090), (52, 186625), (65, 149300), (100, 97045), (125, 77636), (130, 74650), (250, 38818), (260, 37325), (325, 29860), (500, 19409), (650, 14930), (1300, 7465), (1493, 6500), (1625, 5972), (2986, 3250)]