7169500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 9708452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1103, 1300, 1625, 2206, 3250, 4412, 5515, 6500, 11030, 14339, 22060, 27575, 28678, 55150, 57356, 71695, 110300, 137875, 143390, 275750, 286780, 358475, 551500, 716950, 1433900, 1792375, 3584750, 7169500]

約数ペア:

[(1, 7169500), (2, 3584750), (4, 1792375), (5, 1433900), (10, 716950), (13, 551500), (20, 358475), (25, 286780), (26, 275750), (50, 143390), (52, 137875), (65, 110300), (100, 71695), (125, 57356), (130, 55150), (250, 28678), (260, 27575), (325, 22060), (500, 14339), (650, 11030), (1103, 6500), (1300, 5515), (1625, 4412), (2206, 3250)]