22756880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 58054320

約数和(自身を除く): 35297440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 577, 580, 680, 986, 1154, 1160, 1360, 1972, 2308, 2320, 2465, 2885, 3944, 4616, 4930, 5770, 7888, 9232, 9809, 9860, 11540, 16733, 19618, 19720, 23080, 33466, 39236, 39440, 46160, 49045, 66932, 78472, 83665, 98090, 133864, 156944, 167330, 196180, 267728, 284461, 334660, 392360, 568922, 669320, 784720, 1137844, 1338640, 1422305, 2275688, 2844610, 4551376, 5689220, 11378440, 22756880]

約数ペア:

[(1, 22756880), (2, 11378440), (4, 5689220), (5, 4551376), (8, 2844610), (10, 2275688), (16, 1422305), (17, 1338640), (20, 1137844), (29, 784720), (34, 669320), (40, 568922), (58, 392360), (68, 334660), (80, 284461), (85, 267728), (116, 196180), (136, 167330), (145, 156944), (170, 133864), (232, 98090), (272, 83665), (290, 78472), (340, 66932), (464, 49045), (493, 46160), (577, 39440), (580, 39236), (680, 33466), (986, 23080), (1154, 19720), (1160, 19618), (1360, 16733), (1972, 11540), (2308, 9860), (2320, 9809), (2465, 9232), (2885, 7888), (3944, 5770), (4616, 4930)]