23576840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 64514880

約数和(自身を除く): 40938040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 523, 644, 805, 920, 980, 1046, 1127, 1288, 1610, 1960, 2092, 2254, 2615, 3220, 3661, 4184, 4508, 5230, 5635, 6440, 7322, 9016, 10460, 11270, 12029, 14644, 18305, 20920, 22540, 24058, 25627, 29288, 36610, 45080, 48116, 51254, 60145, 73220, 84203, 96232, 102508, 120290, 128135, 146440, 168406, 205016, 240580, 256270, 336812, 421015, 481160, 512540, 589421, 673624, 842030, 1025080, 1178842, 1684060, 2357684, 2947105, 3368120, 4715368, 5894210, 11788420, 23576840]

約数ペア:

[(1, 23576840), (2, 11788420), (4, 5894210), (5, 4715368), (7, 3368120), (8, 2947105), (10, 2357684), (14, 1684060), (20, 1178842), (23, 1025080), (28, 842030), (35, 673624), (40, 589421), (46, 512540), (49, 481160), (56, 421015), (70, 336812), (92, 256270), (98, 240580), (115, 205016), (140, 168406), (161, 146440), (184, 128135), (196, 120290), (230, 102508), (245, 96232), (280, 84203), (322, 73220), (392, 60145), (460, 51254), (490, 48116), (523, 45080), (644, 36610), (805, 29288), (920, 25627), (980, 24058), (1046, 22540), (1127, 20920), (1288, 18305), (1610, 14644), (1960, 12029), (2092, 11270), (2254, 10460), (2615, 9016), (3220, 7322), (3661, 6440), (4184, 5635), (4508, 5230)]