63970240

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4709

約数の個数: 56

約数和(自身を含む): 155905200

約数和(自身を除く): 91934960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 4649, 6880, 9298, 13760, 18596, 23245, 37192, 46490, 74384, 92980, 148768, 185960, 199907, 297536, 371920, 399814, 743840, 799628, 999535, 1487680, 1599256, 1999070, 3198512, 3998140, 6397024, 7996280, 12794048, 15992560, 31985120, 63970240]

約数ペア:

[(1, 63970240), (2, 31985120), (4, 15992560), (5, 12794048), (8, 7996280), (10, 6397024), (16, 3998140), (20, 3198512), (32, 1999070), (40, 1599256), (43, 1487680), (64, 999535), (80, 799628), (86, 743840), (160, 399814), (172, 371920), (215, 297536), (320, 199907), (344, 185960), (430, 148768), (688, 92980), (860, 74384), (1376, 46490), (1720, 37192), (2752, 23245), (3440, 18596), (4649, 13760), (6880, 9298)]