1450642700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1115879}}^1$

素因数の和:1115906

約数の個数: 36

約数和(自身を含む): 3390043440

約数和(自身を除く): 1939400740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1115879, 2231758, 4463516, 5579395, 11158790, 14506427, 22317580, 27896975, 29012854, 55793950, 58025708, 72532135, 111587900, 145064270, 290128540, 362660675, 725321350, 1450642700]

約数ペア:

[(1, 1450642700), (2, 725321350), (4, 362660675), (5, 290128540), (10, 145064270), (13, 111587900), (20, 72532135), (25, 58025708), (26, 55793950), (50, 29012854), (52, 27896975), (65, 22317580), (100, 14506427), (130, 11158790), (260, 5579395), (325, 4463516), (650, 2231758), (1300, 1115879)]