7655480060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{3169}}^1$

素因数の和:3327

約数の個数: 72

約数和(自身を含む): 16771912080

約数和(自身を除く): 9116432020

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 2279, 2809, 3169, 4558, 5618, 6338, 9116, 11236, 11395, 12676, 14045, 15845, 22790, 28090, 31690, 45580, 56180, 63380, 120787, 136267, 167957, 241574, 272534, 335914, 483148, 545068, 603935, 671828, 681335, 839785, 1207870, 1362670, 1679570, 2415740, 2725340, 3359140, 7222151, 8901721, 14444302, 17803442, 28888604, 35606884, 36110755, 44508605, 72221510, 89017210, 144443020, 178034420, 382774003, 765548006, 1531096012, 1913870015, 3827740030, 7655480060]

約数ペア:

[(1, 7655480060), (2, 3827740030), (4, 1913870015), (5, 1531096012), (10, 765548006), (20, 382774003), (43, 178034420), (53, 144443020), (86, 89017210), (106, 72221510), (172, 44508605), (212, 36110755), (215, 35606884), (265, 28888604), (430, 17803442), (530, 14444302), (860, 8901721), (1060, 7222151), (2279, 3359140), (2809, 2725340), (3169, 2415740), (4558, 1679570), (5618, 1362670), (6338, 1207870), (9116, 839785), (11236, 681335), (11395, 671828), (12676, 603935), (14045, 545068), (15845, 483148), (22790, 335914), (28090, 272534), (31690, 241574), (45580, 167957), (56180, 136267), (63380, 120787)]