134677240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63527}}^1$

素因数の和:63591

約数の個数: 32

約数和(自身を含む): 308746080

約数和(自身を除く): 174068840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 63527, 127054, 254108, 317635, 508216, 635270, 1270540, 2541080, 3366931, 6733862, 13467724, 16834655, 26935448, 33669310, 67338620, 134677240]

約数ペア:

[(1, 134677240), (2, 67338620), (4, 33669310), (5, 26935448), (8, 16834655), (10, 13467724), (20, 6733862), (40, 3366931), (53, 2541080), (106, 1270540), (212, 635270), (265, 508216), (424, 317635), (530, 254108), (1060, 127054), (2120, 63527)]