26103560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 42325240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1759, 1855, 2120, 2968, 3518, 3710, 7036, 7420, 8795, 12313, 14072, 14840, 17590, 24626, 35180, 49252, 61565, 70360, 93227, 98504, 123130, 186454, 246260, 372908, 466135, 492520, 652589, 745816, 932270, 1305178, 1864540, 2610356, 3262945, 3729080, 5220712, 6525890, 13051780, 26103560]

約数ペア:

[(1, 26103560), (2, 13051780), (4, 6525890), (5, 5220712), (7, 3729080), (8, 3262945), (10, 2610356), (14, 1864540), (20, 1305178), (28, 932270), (35, 745816), (40, 652589), (53, 492520), (56, 466135), (70, 372908), (106, 246260), (140, 186454), (212, 123130), (265, 98504), (280, 93227), (371, 70360), (424, 61565), (530, 49252), (742, 35180), (1060, 24626), (1484, 17590), (1759, 14840), (1855, 14072), (2120, 12313), (2968, 8795), (3518, 7420), (3710, 7036)]