221358045320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1593421}}^1$

素因数の和:1593606

約数の個数: 64

約数和(自身を含む): 523152311040

約数和(自身を除く): 301794265720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 604, 755, 920, 1208, 1510, 3020, 3473, 6040, 6946, 13892, 17365, 27784, 34730, 69460, 138920, 1593421, 3186842, 6373684, 7967105, 12747368, 15934210, 31868420, 36648683, 63736840, 73297366, 146594732, 183243415, 240606571, 293189464, 366486830, 481213142, 732973660, 962426284, 1203032855, 1465947320, 1924852568, 2406065710, 4812131420, 5533951133, 9624262840, 11067902266, 22135804532, 27669755665, 44271609064, 55339511330, 110679022660, 221358045320]

約数ペア:

[(1, 221358045320), (2, 110679022660), (4, 55339511330), (5, 44271609064), (8, 27669755665), (10, 22135804532), (20, 11067902266), (23, 9624262840), (40, 5533951133), (46, 4812131420), (92, 2406065710), (115, 1924852568), (151, 1465947320), (184, 1203032855), (230, 962426284), (302, 732973660), (460, 481213142), (604, 366486830), (755, 293189464), (920, 240606571), (1208, 183243415), (1510, 146594732), (3020, 73297366), (3473, 63736840), (6040, 36648683), (6946, 31868420), (13892, 15934210), (17365, 12747368), (27784, 7967105), (34730, 6373684), (69460, 3186842), (138920, 1593421)]