23953280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 37736320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 2879, 4160, 5758, 8320, 11516, 14395, 23032, 28790, 37427, 46064, 57580, 74854, 92128, 115160, 149708, 184256, 187135, 230320, 299416, 368512, 374270, 460640, 598832, 748540, 921280, 1197664, 1497080, 1842560, 2395328, 2994160, 4790656, 5988320, 11976640, 23953280]

約数ペア:

[(1, 23953280), (2, 11976640), (4, 5988320), (5, 4790656), (8, 2994160), (10, 2395328), (13, 1842560), (16, 1497080), (20, 1197664), (26, 921280), (32, 748540), (40, 598832), (52, 460640), (64, 374270), (65, 368512), (80, 299416), (104, 230320), (128, 187135), (130, 184256), (160, 149708), (208, 115160), (260, 92128), (320, 74854), (416, 57580), (520, 46064), (640, 37427), (832, 28790), (1040, 23032), (1664, 14395), (2080, 11516), (2879, 8320), (4160, 5758)]