85342000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 209611584

約数和(自身を除く): 124269584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 500, 568, 601, 710, 1000, 1136, 1202, 1420, 1775, 2000, 2404, 2840, 3005, 3550, 4808, 5680, 6010, 7100, 8875, 9616, 12020, 14200, 15025, 17750, 24040, 28400, 30050, 35500, 42671, 48080, 60100, 71000, 75125, 85342, 120200, 142000, 150250, 170684, 213355, 240400, 300500, 341368, 426710, 601000, 682736, 853420, 1066775, 1202000, 1706840, 2133550, 3413680, 4267100, 5333875, 8534200, 10667750, 17068400, 21335500, 42671000, 85342000]

約数ペア:

[(1, 85342000), (2, 42671000), (4, 21335500), (5, 17068400), (8, 10667750), (10, 8534200), (16, 5333875), (20, 4267100), (25, 3413680), (40, 2133550), (50, 1706840), (71, 1202000), (80, 1066775), (100, 853420), (125, 682736), (142, 601000), (200, 426710), (250, 341368), (284, 300500), (355, 240400), (400, 213355), (500, 170684), (568, 150250), (601, 142000), (710, 120200), (1000, 85342), (1136, 75125), (1202, 71000), (1420, 60100), (1775, 48080), (2000, 42671), (2404, 35500), (2840, 30050), (3005, 28400), (3550, 24040), (4808, 17750), (5680, 15025), (6010, 14200), (7100, 12020), (8875, 9616)]