41039440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39461}}^1$

素因数の和:39487

約数の個数: 40

約数和(自身を含む): 102759048

約数和(自身を除く): 61719608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 39461, 78922, 157844, 197305, 315688, 394610, 512993, 631376, 789220, 1025986, 1578440, 2051972, 2564965, 3156880, 4103944, 5129930, 8207888, 10259860, 20519720, 41039440]

約数ペア:

[(1, 41039440), (2, 20519720), (4, 10259860), (5, 8207888), (8, 5129930), (10, 4103944), (13, 3156880), (16, 2564965), (20, 2051972), (26, 1578440), (40, 1025986), (52, 789220), (65, 631376), (80, 512993), (104, 394610), (130, 315688), (208, 197305), (260, 157844), (520, 78922), (1040, 39461)]