1025280430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{10639}}^1$

素因数の和:11088

約数の個数: 32

約数和(自身を含む): 1930521600

約数和(自身を除く): 905241170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 4190, 9637, 10639, 19274, 21278, 48185, 53195, 96370, 106390, 244697, 489394, 1223485, 2446970, 4457741, 8915482, 22288705, 44577410, 102528043, 205056086, 512640215, 1025280430]

約数ペア:

[(1, 1025280430), (2, 512640215), (5, 205056086), (10, 102528043), (23, 44577410), (46, 22288705), (115, 8915482), (230, 4457741), (419, 2446970), (838, 1223485), (2095, 489394), (4190, 244697), (9637, 106390), (10639, 96370), (19274, 53195), (21278, 48185)]