12454061120

素因数分解:

$2^6\times 5^1\times {\mathrm{857}}^1\times {\mathrm{45413}}^1$

素因数の和:46287

約数の個数: 56

約数和(自身を含む): 29691491544

約数和(自身を除く): 17237430424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 27424, 34280, 45413, 54848, 68560, 90826, 137120, 181652, 227065, 274240, 363304, 454130, 726608, 908260, 1453216, 1816520, 2906432, 3633040, 7266080, 14532160, 38918941, 77837882, 155675764, 194594705, 311351528, 389189410, 622703056, 778378820, 1245406112, 1556757640, 2490812224, 3113515280, 6227030560, 12454061120]

約数ペア:

[(1, 12454061120), (2, 6227030560), (4, 3113515280), (5, 2490812224), (8, 1556757640), (10, 1245406112), (16, 778378820), (20, 622703056), (32, 389189410), (40, 311351528), (64, 194594705), (80, 155675764), (160, 77837882), (320, 38918941), (857, 14532160), (1714, 7266080), (3428, 3633040), (4285, 2906432), (6856, 1816520), (8570, 1453216), (13712, 908260), (17140, 726608), (27424, 454130), (34280, 363304), (45413, 274240), (54848, 227065), (68560, 181652), (90826, 137120)]