2479100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 5796504

約数和(自身を除く): 3317404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1907, 3814, 7628, 9535, 19070, 24791, 38140, 47675, 49582, 95350, 99164, 123955, 190700, 247910, 495820, 619775, 1239550, 2479100]

約数ペア:

[(1, 2479100), (2, 1239550), (4, 619775), (5, 495820), (10, 247910), (13, 190700), (20, 123955), (25, 99164), (26, 95350), (50, 49582), (52, 47675), (65, 38140), (100, 24791), (130, 19070), (260, 9535), (325, 7628), (650, 3814), (1300, 1907)]