61712320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6269

約数の個数: 56

約数和(自身を含む): 151717248

約数和(自身を除く): 90004928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 6221, 9920, 12442, 24884, 31105, 49768, 62210, 99536, 124420, 192851, 199072, 248840, 385702, 398144, 497680, 771404, 964255, 995360, 1542808, 1928510, 1990720, 3085616, 3857020, 6171232, 7714040, 12342464, 15428080, 30856160, 61712320]

約数ペア:

[(1, 61712320), (2, 30856160), (4, 15428080), (5, 12342464), (8, 7714040), (10, 6171232), (16, 3857020), (20, 3085616), (31, 1990720), (32, 1928510), (40, 1542808), (62, 995360), (64, 964255), (80, 771404), (124, 497680), (155, 398144), (160, 385702), (248, 248840), (310, 199072), (320, 192851), (496, 124420), (620, 99536), (992, 62210), (1240, 49768), (1984, 31105), (2480, 24884), (4960, 12442), (6221, 9920)]