3472480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 8954064

約数和(自身を除く): 5481584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1973, 3946, 7892, 9865, 15784, 19730, 21703, 31568, 39460, 43406, 63136, 78920, 86812, 108515, 157840, 173624, 217030, 315680, 347248, 434060, 694496, 868120, 1736240, 3472480]

約数ペア:

[(1, 3472480), (2, 1736240), (4, 868120), (5, 694496), (8, 434060), (10, 347248), (11, 315680), (16, 217030), (20, 173624), (22, 157840), (32, 108515), (40, 86812), (44, 78920), (55, 63136), (80, 43406), (88, 39460), (110, 31568), (160, 21703), (176, 19730), (220, 15784), (352, 9865), (440, 7892), (880, 3946), (1760, 1973)]