12275360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4545

約数の個数: 48

約数和(自身を含む): 30713256

約数和(自身を除く): 18437896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4513, 9026, 18052, 22565, 36104, 45130, 72208, 76721, 90260, 144416, 153442, 180520, 306884, 361040, 383605, 613768, 722080, 767210, 1227536, 1534420, 2455072, 3068840, 6137680, 12275360]

約数ペア:

[(1, 12275360), (2, 6137680), (4, 3068840), (5, 2455072), (8, 1534420), (10, 1227536), (16, 767210), (17, 722080), (20, 613768), (32, 383605), (34, 361040), (40, 306884), (68, 180520), (80, 153442), (85, 144416), (136, 90260), (160, 76721), (170, 72208), (272, 45130), (340, 36104), (544, 22565), (680, 18052), (1360, 9026), (2720, 4513)]