2910700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 6805120

約数和(自身を除く): 3894420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2239, 4478, 8956, 11195, 22390, 29107, 44780, 55975, 58214, 111950, 116428, 145535, 223900, 291070, 582140, 727675, 1455350, 2910700]

約数ペア:

[(1, 2910700), (2, 1455350), (4, 727675), (5, 582140), (10, 291070), (13, 223900), (20, 145535), (25, 116428), (26, 111950), (50, 58214), (52, 55975), (65, 44780), (100, 29107), (130, 22390), (260, 11195), (325, 8956), (650, 4478), (1300, 2239)]