67660450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 147865536

約数和(自身を除く): 80205086

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 9463, 18926, 47315, 94630, 104093, 123019, 208186, 236575, 246038, 473150, 520465, 615095, 1040930, 1230190, 1353209, 2602325, 2706418, 3075475, 5204650, 6150950, 6766045, 13532090, 33830225, 67660450]

約数ペア:

[(1, 67660450), (2, 33830225), (5, 13532090), (10, 6766045), (11, 6150950), (13, 5204650), (22, 3075475), (25, 2706418), (26, 2602325), (50, 1353209), (55, 1230190), (65, 1040930), (110, 615095), (130, 520465), (143, 473150), (275, 246038), (286, 236575), (325, 208186), (550, 123019), (650, 104093), (715, 94630), (1430, 47315), (3575, 18926), (7150, 9463)]