7017400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 17577000

約数和(自身を除く): 10559600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 2699, 5398, 10796, 13495, 21592, 26990, 35087, 53980, 67475, 70174, 107960, 134950, 140348, 175435, 269900, 280696, 350870, 539800, 701740, 877175, 1403480, 1754350, 3508700, 7017400]

約数ペア:

[(1, 7017400), (2, 3508700), (4, 1754350), (5, 1403480), (8, 877175), (10, 701740), (13, 539800), (20, 350870), (25, 280696), (26, 269900), (40, 175435), (50, 140348), (52, 134950), (65, 107960), (100, 70174), (104, 67475), (130, 53980), (200, 35087), (260, 26990), (325, 21592), (520, 13495), (650, 10796), (1300, 5398), (2600, 2699)]