17242550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 35435232

約数和(自身を除く): 18192682

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 647, 650, 1025, 1066, 1294, 2050, 2665, 3235, 5330, 6470, 8411, 13325, 16175, 16822, 26527, 26650, 32350, 42055, 53054, 84110, 132635, 210275, 265270, 344851, 420550, 663175, 689702, 1326350, 1724255, 3448510, 8621275, 17242550]

約数ペア:

[(1, 17242550), (2, 8621275), (5, 3448510), (10, 1724255), (13, 1326350), (25, 689702), (26, 663175), (41, 420550), (50, 344851), (65, 265270), (82, 210275), (130, 132635), (205, 84110), (325, 53054), (410, 42055), (533, 32350), (647, 26650), (650, 26527), (1025, 16822), (1066, 16175), (1294, 13325), (2050, 8411), (2665, 6470), (3235, 5330)]