1567882040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{23857}}^1$

素因数の和:23952

約数の個数: 64

約数和(自身を含む): 3710396160

約数和(自身を除く): 2142514120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 23857, 32860, 47714, 65720, 95428, 119285, 190856, 238570, 477140, 739567, 954280, 1264421, 1479134, 2528842, 2958268, 3697835, 5057684, 5916536, 6322105, 7395670, 10115368, 12644210, 14791340, 25288420, 29582680, 39197051, 50576840, 78394102, 156788204, 195985255, 313576408, 391970510, 783941020, 1567882040]

約数ペア:

[(1, 1567882040), (2, 783941020), (4, 391970510), (5, 313576408), (8, 195985255), (10, 156788204), (20, 78394102), (31, 50576840), (40, 39197051), (53, 29582680), (62, 25288420), (106, 14791340), (124, 12644210), (155, 10115368), (212, 7395670), (248, 6322105), (265, 5916536), (310, 5057684), (424, 3697835), (530, 2958268), (620, 2528842), (1060, 1479134), (1240, 1264421), (1643, 954280), (2120, 739567), (3286, 477140), (6572, 238570), (8215, 190856), (13144, 119285), (16430, 95428), (23857, 65720), (32860, 47714)]