11373440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 29302560

約数和(自身を除く): 17929120

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, 1367, 1664, 2080, 2734, 4160, 5468, 6835, 8320, 10936, 13670, 17771, 21872, 27340, 35542, 43744, 54680, 71084, 87488, 88855, 109360, 142168, 174976, 177710, 218720, 284336, 355420, 437440, 568672, 710840, 874880, 1137344, 1421680, 2274688, 2843360, 5686720, 11373440]

約数ペア:

[(1, 11373440), (2, 5686720), (4, 2843360), (5, 2274688), (8, 1421680), (10, 1137344), (13, 874880), (16, 710840), (20, 568672), (26, 437440), (32, 355420), (40, 284336), (52, 218720), (64, 177710), (65, 174976), (80, 142168), (104, 109360), (128, 88855), (130, 87488), (160, 71084), (208, 54680), (260, 43744), (320, 35542), (416, 27340), (520, 21872), (640, 17771), (832, 13670), (1040, 10936), (1367, 8320), (1664, 6835), (2080, 5468), (2734, 4160)]