8109660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 25204032

約数和(自身を除く): 17094372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 281, 370, 390, 444, 481, 555, 562, 740, 780, 843, 962, 1110, 1124, 1405, 1443, 1686, 1924, 2220, 2405, 2810, 2886, 3372, 3653, 4215, 4810, 5620, 5772, 7215, 7306, 8430, 9620, 10397, 10959, 14430, 14612, 16860, 18265, 20794, 21918, 28860, 31191, 36530, 41588, 43836, 51985, 54795, 62382, 73060, 103970, 109590, 124764, 135161, 155955, 207940, 219180, 270322, 311910, 405483, 540644, 623820, 675805, 810966, 1351610, 1621932, 2027415, 2703220, 4054830, 8109660]

約数ペア:

[(1, 8109660), (2, 4054830), (3, 2703220), (4, 2027415), (5, 1621932), (6, 1351610), (10, 810966), (12, 675805), (13, 623820), (15, 540644), (20, 405483), (26, 311910), (30, 270322), (37, 219180), (39, 207940), (52, 155955), (60, 135161), (65, 124764), (74, 109590), (78, 103970), (111, 73060), (130, 62382), (148, 54795), (156, 51985), (185, 43836), (195, 41588), (222, 36530), (260, 31191), (281, 28860), (370, 21918), (390, 20794), (444, 18265), (481, 16860), (555, 14612), (562, 14430), (740, 10959), (780, 10397), (843, 9620), (962, 8430), (1110, 7306), (1124, 7215), (1405, 5772), (1443, 5620), (1686, 4810), (1924, 4215), (2220, 3653), (2405, 3372), (2810, 2886)]