99699740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1879}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 240038400

約数和(自身を除く): 140338660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1879, 1895, 2653, 3758, 3790, 5306, 7516, 7580, 9395, 10612, 13153, 13265, 18790, 26306, 26530, 37580, 52612, 53060, 65765, 131530, 263060, 712141, 1424282, 2848564, 3560705, 4984987, 7121410, 9969974, 14242820, 19939948, 24924935, 49849870, 99699740]

約数ペア:

[(1, 99699740), (2, 49849870), (4, 24924935), (5, 19939948), (7, 14242820), (10, 9969974), (14, 7121410), (20, 4984987), (28, 3560705), (35, 2848564), (70, 1424282), (140, 712141), (379, 263060), (758, 131530), (1516, 65765), (1879, 53060), (1895, 52612), (2653, 37580), (3758, 26530), (3790, 26306), (5306, 18790), (7516, 13265), (7580, 13153), (9395, 10612)]