12277450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 24045336

約数和(自身を除く): 11767886

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 113, 205, 226, 265, 410, 530, 565, 1025, 1130, 1325, 2050, 2173, 2650, 2825, 4346, 4633, 5650, 5989, 9266, 10865, 11978, 21730, 23165, 29945, 46330, 54325, 59890, 108650, 115825, 149725, 231650, 245549, 299450, 491098, 1227745, 2455490, 6138725, 12277450]

約数ペア:

[(1, 12277450), (2, 6138725), (5, 2455490), (10, 1227745), (25, 491098), (41, 299450), (50, 245549), (53, 231650), (82, 149725), (106, 115825), (113, 108650), (205, 59890), (226, 54325), (265, 46330), (410, 29945), (530, 23165), (565, 21730), (1025, 11978), (1130, 10865), (1325, 9266), (2050, 5989), (2173, 5650), (2650, 4633), (2825, 4346)]