24929860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 29844860

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 571, 590, 740, 1142, 1180, 2183, 2284, 2855, 4366, 5710, 8732, 10915, 11420, 21127, 21830, 33689, 42254, 43660, 67378, 84508, 105635, 134756, 168445, 211270, 336890, 422540, 673780, 1246493, 2492986, 4985972, 6232465, 12464930, 24929860]

約数ペア:

[(1, 24929860), (2, 12464930), (4, 6232465), (5, 4985972), (10, 2492986), (20, 1246493), (37, 673780), (59, 422540), (74, 336890), (118, 211270), (148, 168445), (185, 134756), (236, 105635), (295, 84508), (370, 67378), (571, 43660), (590, 42254), (740, 33689), (1142, 21830), (1180, 21127), (2183, 11420), (2284, 10915), (2855, 8732), (4366, 5710)]