23667020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 53893728

約数和(自身を除く): 30226708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 401, 454, 802, 908, 1135, 1604, 2005, 2270, 2951, 4010, 4540, 5213, 5902, 8020, 10426, 11804, 14755, 20852, 26065, 29510, 52130, 59020, 91027, 104260, 182054, 364108, 455135, 910270, 1183351, 1820540, 2366702, 4733404, 5916755, 11833510, 23667020]

約数ペア:

[(1, 23667020), (2, 11833510), (4, 5916755), (5, 4733404), (10, 2366702), (13, 1820540), (20, 1183351), (26, 910270), (52, 455135), (65, 364108), (130, 182054), (227, 104260), (260, 91027), (401, 59020), (454, 52130), (802, 29510), (908, 26065), (1135, 20852), (1604, 14755), (2005, 11804), (2270, 10426), (2951, 8020), (4010, 5902), (4540, 5213)]