47764340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183709}}^1$

素因数の和:183731

約数の個数: 24

約数和(自身を含む): 108021480

約数和(自身を除く): 60257140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 183709, 367418, 734836, 918545, 1837090, 2388217, 3674180, 4776434, 9552868, 11941085, 23882170, 47764340]

約数ペア:

[(1, 47764340), (2, 23882170), (4, 11941085), (5, 9552868), (10, 4776434), (13, 3674180), (20, 2388217), (26, 1837090), (52, 918545), (65, 734836), (130, 367418), (260, 183709)]