11149450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 23670360

約数和(自身を除く): 12520910

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1009, 1105, 2018, 2210, 5045, 5525, 10090, 11050, 13117, 17153, 25225, 26234, 34306, 50450, 65585, 85765, 131170, 171530, 222989, 327925, 428825, 445978, 655850, 857650, 1114945, 2229890, 5574725, 11149450]

約数ペア:

[(1, 11149450), (2, 5574725), (5, 2229890), (10, 1114945), (13, 857650), (17, 655850), (25, 445978), (26, 428825), (34, 327925), (50, 222989), (65, 171530), (85, 131170), (130, 85765), (170, 65585), (221, 50450), (325, 34306), (425, 26234), (442, 25225), (650, 17153), (850, 13117), (1009, 11050), (1105, 10090), (2018, 5525), (2210, 5045)]