2990113250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{196073}}^1$

素因数の和:196151

約数の個数: 32

約数和(自身を含む): 5689283184

約数和(自身を除く): 2699169934

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 7625, 15250, 196073, 392146, 980365, 1960730, 4901825, 9803650, 11960453, 23920906, 24509125, 49018250, 59802265, 119604530, 299011325, 598022650, 1495056625, 2990113250]

約数ペア:

[(1, 2990113250), (2, 1495056625), (5, 598022650), (10, 299011325), (25, 119604530), (50, 59802265), (61, 49018250), (122, 24509125), (125, 23920906), (250, 11960453), (305, 9803650), (610, 4901825), (1525, 1960730), (3050, 980365), (7625, 392146), (15250, 196073)]