99647320

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2027}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 224499600

約数和(自身を除く): 124852280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2027, 2458, 4054, 4916, 6145, 8108, 9832, 10135, 12290, 16216, 20270, 24580, 40540, 49160, 81080, 2491183, 4982366, 9964732, 12455915, 19929464, 24911830, 49823660, 99647320]

約数ペア:

[(1, 99647320), (2, 49823660), (4, 24911830), (5, 19929464), (8, 12455915), (10, 9964732), (20, 4982366), (40, 2491183), (1229, 81080), (2027, 49160), (2458, 40540), (4054, 24580), (4916, 20270), (6145, 16216), (8108, 12290), (9832, 10135)]