25842320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46147}}^1$

素因数の和:46167

約数の個数: 40

約数和(自身を含む): 68668224

約数和(自身を除く): 42825904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46147, 92294, 184588, 230735, 323029, 369176, 461470, 646058, 738352, 922940, 1292116, 1615145, 1845880, 2584232, 3230290, 3691760, 5168464, 6460580, 12921160, 25842320]

約数ペア:

[(1, 25842320), (2, 12921160), (4, 6460580), (5, 5168464), (7, 3691760), (8, 3230290), (10, 2584232), (14, 1845880), (16, 1615145), (20, 1292116), (28, 922940), (35, 738352), (40, 646058), (56, 461470), (70, 369176), (80, 323029), (112, 230735), (140, 184588), (280, 92294), (560, 46147)]