61896640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14909

約数の個数: 56

約数和(自身を含む): 158739840

約数和(自身を除く): 96843200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14879, 29758, 59516, 74395, 119032, 148790, 193427, 238064, 297580, 386854, 476128, 595160, 773708, 952256, 967135, 1190320, 1547416, 1934270, 2380640, 3094832, 3868540, 4761280, 6189664, 7737080, 12379328, 15474160, 30948320, 61896640]

約数ペア:

[(1, 61896640), (2, 30948320), (4, 15474160), (5, 12379328), (8, 7737080), (10, 6189664), (13, 4761280), (16, 3868540), (20, 3094832), (26, 2380640), (32, 1934270), (40, 1547416), (52, 1190320), (64, 967135), (65, 952256), (80, 773708), (104, 595160), (130, 476128), (160, 386854), (208, 297580), (260, 238064), (320, 193427), (416, 148790), (520, 119032), (832, 74395), (1040, 59516), (2080, 29758), (4160, 14879)]