45875560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 61375640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 223, 278, 296, 370, 446, 556, 695, 740, 892, 1112, 1115, 1390, 1480, 1784, 2230, 2780, 4460, 5143, 5560, 8251, 8920, 10286, 16502, 20572, 25715, 30997, 33004, 41144, 41255, 51430, 61994, 66008, 82510, 102860, 123988, 154985, 165020, 205720, 247976, 309970, 330040, 619940, 1146889, 1239880, 2293778, 4587556, 5734445, 9175112, 11468890, 22937780, 45875560]

約数ペア:

[(1, 45875560), (2, 22937780), (4, 11468890), (5, 9175112), (8, 5734445), (10, 4587556), (20, 2293778), (37, 1239880), (40, 1146889), (74, 619940), (139, 330040), (148, 309970), (185, 247976), (223, 205720), (278, 165020), (296, 154985), (370, 123988), (446, 102860), (556, 82510), (695, 66008), (740, 61994), (892, 51430), (1112, 41255), (1115, 41144), (1390, 33004), (1480, 30997), (1784, 25715), (2230, 20572), (2780, 16502), (4460, 10286), (5143, 8920), (5560, 8251)]