63489400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24419}}^1$

素因数の和:24448

約数の個数: 48

約数和(自身を含む): 158974200

約数和(自身を除く): 95484800

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, 24419, 48838, 97676, 122095, 195352, 244190, 317447, 488380, 610475, 634894, 976760, 1220950, 1269788, 1587235, 2441900, 2539576, 3174470, 4883800, 6348940, 7936175, 12697880, 15872350, 31744700, 63489400]

約数ペア:

[(1, 63489400), (2, 31744700), (4, 15872350), (5, 12697880), (8, 7936175), (10, 6348940), (13, 4883800), (20, 3174470), (25, 2539576), (26, 2441900), (40, 1587235), (50, 1269788), (52, 1220950), (65, 976760), (100, 634894), (104, 610475), (130, 488380), (200, 317447), (260, 244190), (325, 195352), (520, 122095), (650, 97676), (1300, 48838), (2600, 24419)]