38483480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 99671040

約数和(自身を除く): 61187560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 823, 835, 1169, 1336, 1646, 1670, 2338, 3292, 3340, 4115, 4676, 5761, 5845, 6584, 6680, 8230, 9352, 11522, 11690, 16460, 23044, 23380, 28805, 32920, 46088, 46760, 57610, 115220, 137441, 230440, 274882, 549764, 687205, 962087, 1099528, 1374410, 1924174, 2748820, 3848348, 4810435, 5497640, 7696696, 9620870, 19241740, 38483480]

約数ペア:

[(1, 38483480), (2, 19241740), (4, 9620870), (5, 7696696), (7, 5497640), (8, 4810435), (10, 3848348), (14, 2748820), (20, 1924174), (28, 1374410), (35, 1099528), (40, 962087), (56, 687205), (70, 549764), (140, 274882), (167, 230440), (280, 137441), (334, 115220), (668, 57610), (823, 46760), (835, 46088), (1169, 32920), (1336, 28805), (1646, 23380), (1670, 23044), (2338, 16460), (3292, 11690), (3340, 11522), (4115, 9352), (4676, 8230), (5761, 6680), (5845, 6584)]