65045740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10114

約数の個数: 48

約数和(自身を含む): 152258400

約数和(自身を除く): 87212660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 10069, 20138, 40276, 50345, 100690, 171173, 191311, 201380, 342346, 382622, 684692, 765244, 855865, 956555, 1711730, 1913110, 3252287, 3423460, 3826220, 6504574, 13009148, 16261435, 32522870, 65045740]

約数ペア:

[(1, 65045740), (2, 32522870), (4, 16261435), (5, 13009148), (10, 6504574), (17, 3826220), (19, 3423460), (20, 3252287), (34, 1913110), (38, 1711730), (68, 956555), (76, 855865), (85, 765244), (95, 684692), (170, 382622), (190, 342346), (323, 201380), (340, 191311), (380, 171173), (646, 100690), (1292, 50345), (1615, 40276), (3230, 20138), (6460, 10069)]