38768520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46153}}^1$

素因数の和:46174

約数の個数: 64

約数和(自身を含む): 132923520

約数和(自身を除く): 94155000

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, 46153, 92306, 138459, 184612, 230765, 276918, 323071, 369224, 461530, 553836, 646142, 692295, 923060, 969213, 1107672, 1292284, 1384590, 1615355, 1846120, 1938426, 2584568, 2769180, 3230710, 3876852, 4846065, 5538360, 6461420, 7753704, 9692130, 12922840, 19384260, 38768520]

約数ペア:

[(1, 38768520), (2, 19384260), (3, 12922840), (4, 9692130), (5, 7753704), (6, 6461420), (7, 5538360), (8, 4846065), (10, 3876852), (12, 3230710), (14, 2769180), (15, 2584568), (20, 1938426), (21, 1846120), (24, 1615355), (28, 1384590), (30, 1292284), (35, 1107672), (40, 969213), (42, 923060), (56, 692295), (60, 646142), (70, 553836), (84, 461530), (105, 369224), (120, 323071), (140, 276918), (168, 230765), (210, 184612), (280, 138459), (420, 92306), (840, 46153)]