4814840320

素因数分解:

$2^9\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5581}}^1$

素因数の和:5941

約数の個数: 80

約数和(自身を含む): 11580662808

約数和(自身を除く): 6765822488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 337, 512, 640, 674, 1280, 1348, 1685, 2560, 2696, 3370, 5392, 5581, 6740, 10784, 11162, 13480, 21568, 22324, 26960, 27905, 43136, 44648, 53920, 55810, 86272, 89296, 107840, 111620, 172544, 178592, 215680, 223240, 357184, 431360, 446480, 714368, 862720, 892960, 1428736, 1785920, 1880797, 2857472, 3571840, 3761594, 7143680, 7523188, 9403985, 14287360, 15046376, 18807970, 30092752, 37615940, 60185504, 75231880, 120371008, 150463760, 240742016, 300927520, 481484032, 601855040, 962968064, 1203710080, 2407420160, 4814840320]

約数ペア:

[(1, 4814840320), (2, 2407420160), (4, 1203710080), (5, 962968064), (8, 601855040), (10, 481484032), (16, 300927520), (20, 240742016), (32, 150463760), (40, 120371008), (64, 75231880), (80, 60185504), (128, 37615940), (160, 30092752), (256, 18807970), (320, 15046376), (337, 14287360), (512, 9403985), (640, 7523188), (674, 7143680), (1280, 3761594), (1348, 3571840), (1685, 2857472), (2560, 1880797), (2696, 1785920), (3370, 1428736), (5392, 892960), (5581, 862720), (6740, 714368), (10784, 446480), (11162, 431360), (13480, 357184), (21568, 223240), (22324, 215680), (26960, 178592), (27905, 172544), (43136, 111620), (44648, 107840), (53920, 89296), (55810, 86272)]