22113260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 52962336

約数和(自身を除く): 30849076

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5003, 10006, 20012, 25015, 50030, 65039, 85051, 100060, 130078, 170102, 260156, 325195, 340204, 425255, 650390, 850510, 1105663, 1300780, 1701020, 2211326, 4422652, 5528315, 11056630, 22113260]

約数ペア:

[(1, 22113260), (2, 11056630), (4, 5528315), (5, 4422652), (10, 2211326), (13, 1701020), (17, 1300780), (20, 1105663), (26, 850510), (34, 650390), (52, 425255), (65, 340204), (68, 325195), (85, 260156), (130, 170102), (170, 130078), (221, 100060), (260, 85051), (340, 65039), (442, 50030), (884, 25015), (1105, 20012), (2210, 10006), (4420, 5003)]