1133636720

素因数分解:

$2^4\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{13879}}^1$

素因数の和:14913

約数の個数: 40

約数和(自身を含む): 2638476960

約数和(自身を除く): 1504840240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 2042, 4084, 5105, 8168, 10210, 13879, 16336, 20420, 27758, 40840, 55516, 69395, 81680, 111032, 138790, 222064, 277580, 555160, 1110320, 14170459, 28340918, 56681836, 70852295, 113363672, 141704590, 226727344, 283409180, 566818360, 1133636720]

約数ペア:

[(1, 1133636720), (2, 566818360), (4, 283409180), (5, 226727344), (8, 141704590), (10, 113363672), (16, 70852295), (20, 56681836), (40, 28340918), (80, 14170459), (1021, 1110320), (2042, 555160), (4084, 277580), (5105, 222064), (8168, 138790), (10210, 111032), (13879, 81680), (16336, 69395), (20420, 55516), (27758, 40840)]