7736698240

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{44939}}^1$

素因数の和:45227

約数の個数: 64

約数和(自身を含む): 18564714000

約数和(自身を除く): 10828015760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 320, 538, 640, 1076, 1345, 2152, 2690, 4304, 5380, 8608, 10760, 17216, 21520, 34432, 43040, 44939, 86080, 89878, 172160, 179756, 224695, 359512, 449390, 719024, 898780, 1438048, 1797560, 2876096, 3595120, 5752192, 7190240, 12088591, 14380480, 24177182, 28760960, 48354364, 60442955, 96708728, 120885910, 193417456, 241771820, 386834912, 483543640, 773669824, 967087280, 1547339648, 1934174560, 3868349120, 7736698240]

約数ペア:

[(1, 7736698240), (2, 3868349120), (4, 1934174560), (5, 1547339648), (8, 967087280), (10, 773669824), (16, 483543640), (20, 386834912), (32, 241771820), (40, 193417456), (64, 120885910), (80, 96708728), (128, 60442955), (160, 48354364), (269, 28760960), (320, 24177182), (538, 14380480), (640, 12088591), (1076, 7190240), (1345, 5752192), (2152, 3595120), (2690, 2876096), (4304, 1797560), (5380, 1438048), (8608, 898780), (10760, 719024), (17216, 449390), (21520, 359512), (34432, 224695), (43040, 179756), (44939, 172160), (86080, 89878)]