56556720280

素因数分解:

$2^3\times 5^1\times {\mathrm{59341}}^1\times {\mathrm{23827}}^1$

素因数の和:83179

約数の個数: 32

約数和(自身を含む): 127260105840

約数和(自身を除く): 70703385560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23827, 47654, 59341, 95308, 118682, 119135, 190616, 237364, 238270, 296705, 474728, 476540, 593410, 953080, 1186820, 2373640, 1413918007, 2827836014, 5655672028, 7069590035, 11311344056, 14139180070, 28278360140, 56556720280]

約数ペア:

[(1, 56556720280), (2, 28278360140), (4, 14139180070), (5, 11311344056), (8, 7069590035), (10, 5655672028), (20, 2827836014), (40, 1413918007), (23827, 2373640), (47654, 1186820), (59341, 953080), (95308, 593410), (118682, 476540), (119135, 474728), (190616, 296705), (237364, 238270)]