520030690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27241}}^1$

素因数の和:27354

約数の個数: 32

約数和(自身を含む): 988557696

約数和(自身を除く): 468527006

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 27241, 54482, 136205, 272410, 626543, 1253086, 2261003, 3132715, 4522006, 6265430, 11305015, 22610030, 52003069, 104006138, 260015345, 520030690]

約数ペア:

[(1, 520030690), (2, 260015345), (5, 104006138), (10, 52003069), (23, 22610030), (46, 11305015), (83, 6265430), (115, 4522006), (166, 3132715), (230, 2261003), (415, 1253086), (830, 626543), (1909, 272410), (3818, 136205), (9545, 54482), (19090, 27241)]