7153900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5530

約数の個数: 36

約数和(自身を含む): 16721152

約数和(自身を除く): 9567252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5503, 11006, 22012, 27515, 55030, 71539, 110060, 137575, 143078, 275150, 286156, 357695, 550300, 715390, 1430780, 1788475, 3576950, 7153900]

約数ペア:

[(1, 7153900), (2, 3576950), (4, 1788475), (5, 1430780), (10, 715390), (13, 550300), (20, 357695), (25, 286156), (26, 275150), (50, 143078), (52, 137575), (65, 110060), (100, 71539), (130, 55030), (260, 27515), (325, 22012), (650, 11006), (1300, 5503)]