73228660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 163477440

約数和(自身を除く): 90248780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 1801, 2033, 2140, 3602, 4066, 7204, 8132, 9005, 10165, 18010, 20330, 34219, 36020, 40660, 68438, 136876, 171095, 192707, 342190, 385414, 684380, 770828, 963535, 1927070, 3661433, 3854140, 7322866, 14645732, 18307165, 36614330, 73228660]

約数ペア:

[(1, 73228660), (2, 36614330), (4, 18307165), (5, 14645732), (10, 7322866), (19, 3854140), (20, 3661433), (38, 1927070), (76, 963535), (95, 770828), (107, 684380), (190, 385414), (214, 342190), (380, 192707), (428, 171095), (535, 136876), (1070, 68438), (1801, 40660), (2033, 36020), (2140, 34219), (3602, 20330), (4066, 18010), (7204, 10165), (8132, 9005)]