245922804580

素因数分解:

$2^2\times 5^1\times {\mathrm{44533}}^1\times {\mathrm{276113}}^1$

素因数の和:320655

約数の個数: 24

約数和(自身を含む): 516451356792

約数和(自身を除く): 270528552212

約数列:

[1, 2, 4, 5, 10, 20, 44533, 89066, 178132, 222665, 276113, 445330, 552226, 890660, 1104452, 1380565, 2761130, 5522260, 12296140229, 24592280458, 49184560916, 61480701145, 122961402290, 245922804580]

約数ペア:

[(1, 245922804580), (2, 122961402290), (4, 61480701145), (5, 49184560916), (10, 24592280458), (20, 12296140229), (44533, 5522260), (89066, 2761130), (178132, 1380565), (222665, 1104452), (276113, 890660), (445330, 552226)]