23193440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8559

約数の個数: 48

約数和(自身を含む): 58024512

約数和(自身を除く): 34831072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8527, 17054, 34108, 42635, 68216, 85270, 136432, 144959, 170540, 272864, 289918, 341080, 579836, 682160, 724795, 1159672, 1364320, 1449590, 2319344, 2899180, 4638688, 5798360, 11596720, 23193440]

約数ペア:

[(1, 23193440), (2, 11596720), (4, 5798360), (5, 4638688), (8, 2899180), (10, 2319344), (16, 1449590), (17, 1364320), (20, 1159672), (32, 724795), (34, 682160), (40, 579836), (68, 341080), (80, 289918), (85, 272864), (136, 170540), (160, 144959), (170, 136432), (272, 85270), (340, 68216), (544, 42635), (680, 34108), (1360, 17054), (2720, 8527)]