38662680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46027}}^1$

素因数の和:46048

約数の個数: 64

約数和(自身を含む): 132560640

約数和(自身を除く): 93897960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46027, 92054, 138081, 184108, 230135, 276162, 322189, 368216, 460270, 552324, 644378, 690405, 920540, 966567, 1104648, 1288756, 1380810, 1610945, 1841080, 1933134, 2577512, 2761620, 3221890, 3866268, 4832835, 5523240, 6443780, 7732536, 9665670, 12887560, 19331340, 38662680]

約数ペア:

[(1, 38662680), (2, 19331340), (3, 12887560), (4, 9665670), (5, 7732536), (6, 6443780), (7, 5523240), (8, 4832835), (10, 3866268), (12, 3221890), (14, 2761620), (15, 2577512), (20, 1933134), (21, 1841080), (24, 1610945), (28, 1380810), (30, 1288756), (35, 1104648), (40, 966567), (42, 920540), (56, 690405), (60, 644378), (70, 552324), (84, 460270), (105, 368216), (120, 322189), (140, 276162), (168, 230135), (210, 184108), (280, 138081), (420, 92054), (840, 46027)]