193733440

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8615

約数の個数: 56

約数和(自身を含む): 467880192

約数和(自身を除く): 274146752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 8527, 11360, 17054, 22720, 34108, 42635, 68216, 85270, 136432, 170540, 272864, 341080, 545728, 605417, 682160, 1210834, 1364320, 2421668, 2728640, 3027085, 4843336, 6054170, 9686672, 12108340, 19373344, 24216680, 38746688, 48433360, 96866720, 193733440]

約数ペア:

[(1, 193733440), (2, 96866720), (4, 48433360), (5, 38746688), (8, 24216680), (10, 19373344), (16, 12108340), (20, 9686672), (32, 6054170), (40, 4843336), (64, 3027085), (71, 2728640), (80, 2421668), (142, 1364320), (160, 1210834), (284, 682160), (320, 605417), (355, 545728), (568, 341080), (710, 272864), (1136, 170540), (1420, 136432), (2272, 85270), (2840, 68216), (4544, 42635), (5680, 34108), (8527, 22720), (11360, 17054)]