22579570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 46573128

約数和(自身を除く): 23993558

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 601, 1105, 1202, 1445, 2210, 2890, 3005, 3757, 6010, 7514, 7813, 10217, 15626, 18785, 20434, 37570, 39065, 51085, 78130, 102170, 132821, 173689, 265642, 347378, 664105, 868445, 1328210, 1736890, 2257957, 4515914, 11289785, 22579570]

約数ペア:

[(1, 22579570), (2, 11289785), (5, 4515914), (10, 2257957), (13, 1736890), (17, 1328210), (26, 868445), (34, 664105), (65, 347378), (85, 265642), (130, 173689), (170, 132821), (221, 102170), (289, 78130), (442, 51085), (578, 39065), (601, 37570), (1105, 20434), (1202, 18785), (1445, 15626), (2210, 10217), (2890, 7813), (3005, 7514), (3757, 6010)]