1465989850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{55009}}^1$

素因数の和:55075

約数の個数: 48

約数和(自身を含む): 3008166840

約数和(自身を除く): 1542176990

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 55009, 110018, 275045, 550090, 715117, 1375225, 1430234, 2255369, 2750450, 3575585, 4510738, 7151170, 11276845, 17877925, 22553690, 29319797, 35755850, 56384225, 58639594, 112768450, 146598985, 293197970, 732994925, 1465989850]

約数ペア:

[(1, 1465989850), (2, 732994925), (5, 293197970), (10, 146598985), (13, 112768450), (25, 58639594), (26, 56384225), (41, 35755850), (50, 29319797), (65, 22553690), (82, 17877925), (130, 11276845), (205, 7151170), (325, 4510738), (410, 3575585), (533, 2750450), (650, 2255369), (1025, 1430234), (1066, 1375225), (2050, 715117), (2665, 550090), (5330, 275045), (13325, 110018), (26650, 55009)]