383253440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70451}}^1$

素因数の和:70485

約数の個数: 56

約数和(自身を含む): 966319632

約数和(自身を除く): 583066192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 70451, 140902, 281804, 352255, 563608, 704510, 1127216, 1197667, 1409020, 2254432, 2395334, 2818040, 4508864, 4790668, 5636080, 5988335, 9581336, 11272160, 11976670, 19162672, 22544320, 23953340, 38325344, 47906680, 76650688, 95813360, 191626720, 383253440]

約数ペア:

[(1, 383253440), (2, 191626720), (4, 95813360), (5, 76650688), (8, 47906680), (10, 38325344), (16, 23953340), (17, 22544320), (20, 19162672), (32, 11976670), (34, 11272160), (40, 9581336), (64, 5988335), (68, 5636080), (80, 4790668), (85, 4508864), (136, 2818040), (160, 2395334), (170, 2254432), (272, 1409020), (320, 1197667), (340, 1127216), (544, 704510), (680, 563608), (1088, 352255), (1360, 281804), (2720, 140902), (5440, 70451)]