26425985320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{333493}}^1$

素因数の和:333794

約数の個数: 64

約数和(自身を含む): 68192853120

約数和(自身を除く): 41766867800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1981, 2264, 2830, 3962, 5660, 7924, 9905, 11320, 15848, 19810, 39620, 79240, 333493, 666986, 1333972, 1667465, 2334451, 2667944, 3334930, 4668902, 6669860, 9337804, 11672255, 13339720, 18675608, 23344510, 46689020, 93378040, 94378519, 188757038, 377514076, 471892595, 660649633, 755028152, 943785190, 1321299266, 1887570380, 2642598532, 3303248165, 3775140760, 5285197064, 6606496330, 13212992660, 26425985320]

約数ペア:

[(1, 26425985320), (2, 13212992660), (4, 6606496330), (5, 5285197064), (7, 3775140760), (8, 3303248165), (10, 2642598532), (14, 1887570380), (20, 1321299266), (28, 943785190), (35, 755028152), (40, 660649633), (56, 471892595), (70, 377514076), (140, 188757038), (280, 94378519), (283, 93378040), (566, 46689020), (1132, 23344510), (1415, 18675608), (1981, 13339720), (2264, 11672255), (2830, 9337804), (3962, 6669860), (5660, 4668902), (7924, 3334930), (9905, 2667944), (11320, 2334451), (15848, 1667465), (19810, 1333972), (39620, 666986), (79240, 333493)]