65909240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24593}}^1$

素因数の和:24671

約数の個数: 32

約数和(自身を含む): 150515280

約数和(自身を除く): 84606040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 24593, 49186, 98372, 122965, 196744, 245930, 491860, 983720, 1647731, 3295462, 6590924, 8238655, 13181848, 16477310, 32954620, 65909240]

約数ペア:

[(1, 65909240), (2, 32954620), (4, 16477310), (5, 13181848), (8, 8238655), (10, 6590924), (20, 3295462), (40, 1647731), (67, 983720), (134, 491860), (268, 245930), (335, 196744), (536, 122965), (670, 98372), (1340, 49186), (2680, 24593)]