172964173810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3817351}}^1$

素因数の和:3817578

約数の個数: 32

約数和(自身を含む): 326521020672

約数和(自身を除く): 153556846862

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 9062, 22655, 45310, 3817351, 7634702, 19086755, 38173510, 87799073, 175598146, 438995365, 752018147, 877990730, 1504036294, 3760090735, 7520181470, 17296417381, 34592834762, 86482086905, 172964173810]

約数ペア:

[(1, 172964173810), (2, 86482086905), (5, 34592834762), (10, 17296417381), (23, 7520181470), (46, 3760090735), (115, 1504036294), (197, 877990730), (230, 752018147), (394, 438995365), (985, 175598146), (1970, 87799073), (4531, 38173510), (9062, 19086755), (22655, 7634702), (45310, 3817351)]