11917150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 25712640

約数和(自身を除く): 13795490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 431, 553, 790, 862, 1106, 1975, 2155, 2765, 3017, 3950, 4310, 5530, 6034, 10775, 13825, 15085, 21550, 27650, 30170, 34049, 68098, 75425, 150850, 170245, 238343, 340490, 476686, 851225, 1191715, 1702450, 2383430, 5958575, 11917150]

約数ペア:

[(1, 11917150), (2, 5958575), (5, 2383430), (7, 1702450), (10, 1191715), (14, 851225), (25, 476686), (35, 340490), (50, 238343), (70, 170245), (79, 150850), (158, 75425), (175, 68098), (350, 34049), (395, 30170), (431, 27650), (553, 21550), (790, 15085), (862, 13825), (1106, 10775), (1975, 6034), (2155, 5530), (2765, 4310), (3017, 3950)]