70302520

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4789}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 158644800

約数和(自身を除く): 88342280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 4789, 7340, 9578, 14680, 19156, 23945, 38312, 47890, 95780, 191560, 1757563, 3515126, 7030252, 8787815, 14060504, 17575630, 35151260, 70302520]

約数ペア:

[(1, 70302520), (2, 35151260), (4, 17575630), (5, 14060504), (8, 8787815), (10, 7030252), (20, 3515126), (40, 1757563), (367, 191560), (734, 95780), (1468, 47890), (1835, 38312), (2936, 23945), (3670, 19156), (4789, 14680), (7340, 9578)]