68894650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 140660640

約数和(自身を除く): 71765990

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 229, 275, 458, 547, 550, 1094, 1145, 2290, 2519, 2735, 5038, 5470, 5725, 6017, 11450, 12034, 12595, 13675, 25190, 27350, 30085, 60170, 62975, 125263, 125950, 150425, 250526, 300850, 626315, 1252630, 1377893, 2755786, 3131575, 6263150, 6889465, 13778930, 34447325, 68894650]

約数ペア:

[(1, 68894650), (2, 34447325), (5, 13778930), (10, 6889465), (11, 6263150), (22, 3131575), (25, 2755786), (50, 1377893), (55, 1252630), (110, 626315), (229, 300850), (275, 250526), (458, 150425), (547, 125950), (550, 125263), (1094, 62975), (1145, 60170), (2290, 30085), (2519, 27350), (2735, 25190), (5038, 13675), (5470, 12595), (5725, 12034), (6017, 11450)]