37407890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12511}}^1$

素因数の和:12554

約数の個数: 32

約数和(自身を含む): 75672576

約数和(自身を除く): 38264686

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12511, 25022, 62555, 125110, 162643, 287753, 325286, 575506, 813215, 1438765, 1626430, 2877530, 3740789, 7481578, 18703945, 37407890]

約数ペア:

[(1, 37407890), (2, 18703945), (5, 7481578), (10, 3740789), (13, 2877530), (23, 1626430), (26, 1438765), (46, 813215), (65, 575506), (115, 325286), (130, 287753), (230, 162643), (299, 125110), (598, 62555), (1495, 25022), (2990, 12511)]