528086320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{51977}}^1$

素因数の和:52117

約数の個数: 40

約数和(自身を含む): 1237492224

約数和(自身を除く): 709405904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 51977, 103954, 207908, 259885, 415816, 519770, 831632, 1039540, 2079080, 4158160, 6601079, 13202158, 26404316, 33005395, 52808632, 66010790, 105617264, 132021580, 264043160, 528086320]

約数ペア:

[(1, 528086320), (2, 264043160), (4, 132021580), (5, 105617264), (8, 66010790), (10, 52808632), (16, 33005395), (20, 26404316), (40, 13202158), (80, 6601079), (127, 4158160), (254, 2079080), (508, 1039540), (635, 831632), (1016, 519770), (1270, 415816), (2032, 259885), (2540, 207908), (5080, 103954), (10160, 51977)]