66451330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 130854528

約数和(自身を除く): 64403198

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503, 1006, 1201, 2402, 2515, 5030, 5533, 6005, 11066, 12010, 13211, 26422, 27665, 55330, 66055, 132110, 604103, 1208206, 3020515, 6041030, 6645133, 13290266, 33225665, 66451330]

約数ペア:

[(1, 66451330), (2, 33225665), (5, 13290266), (10, 6645133), (11, 6041030), (22, 3020515), (55, 1208206), (110, 604103), (503, 132110), (1006, 66055), (1201, 55330), (2402, 27665), (2515, 26422), (5030, 13211), (5533, 12010), (6005, 11066)]