9980496070

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{11987}}^1$

素因数の和:12732

約数の個数: 32

約数和(自身を含む): 18125856000

約数和(自身を除く): 8145359930

約数列:

[1, 2, 5, 10, 139, 278, 599, 695, 1198, 1390, 2995, 5990, 11987, 23974, 59935, 83261, 119870, 166522, 416305, 832610, 1666193, 3332386, 7180213, 8330965, 14360426, 16661930, 35901065, 71802130, 998049607, 1996099214, 4990248035, 9980496070]

約数ペア:

[(1, 9980496070), (2, 4990248035), (5, 1996099214), (10, 998049607), (139, 71802130), (278, 35901065), (599, 16661930), (695, 14360426), (1198, 8330965), (1390, 7180213), (2995, 3332386), (5990, 1666193), (11987, 832610), (23974, 416305), (59935, 166522), (83261, 119870)]