14286803840

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{720101}}^1$

素因数の和:720151

約数の個数: 64

約数和(自身を含む): 35256193920

約数和(自身を除く): 20969390080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 720101, 1440202, 2880404, 3600505, 5760808, 7201010, 11521616, 14402020, 22323131, 23043232, 28804040, 44646262, 46086464, 57608080, 89292524, 92172928, 111615655, 115216160, 178585048, 223231310, 230432320, 357170096, 446462620, 460864640, 714340192, 892925240, 1428680384, 1785850480, 2857360768, 3571700960, 7143401920, 14286803840]

約数ペア:

[(1, 14286803840), (2, 7143401920), (4, 3571700960), (5, 2857360768), (8, 1785850480), (10, 1428680384), (16, 892925240), (20, 714340192), (31, 460864640), (32, 446462620), (40, 357170096), (62, 230432320), (64, 223231310), (80, 178585048), (124, 115216160), (128, 111615655), (155, 92172928), (160, 89292524), (248, 57608080), (310, 46086464), (320, 44646262), (496, 28804040), (620, 23043232), (640, 22323131), (992, 14402020), (1240, 11521616), (1984, 7201010), (2480, 5760808), (3968, 3600505), (4960, 2880404), (9920, 1440202), (19840, 720101)]