112211840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13519

約数の個数: 64

約数和(自身を含む): 288912960

約数和(自身を除く): 176701120

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, 4160, 8320, 13487, 26974, 53948, 67435, 107896, 134870, 175331, 215792, 269740, 350662, 431584, 539480, 701324, 863168, 876655, 1078960, 1402648, 1726336, 1753310, 2157920, 2805296, 3506620, 4315840, 5610592, 7013240, 8631680, 11221184, 14026480, 22442368, 28052960, 56105920, 112211840]

約数ペア:

[(1, 112211840), (2, 56105920), (4, 28052960), (5, 22442368), (8, 14026480), (10, 11221184), (13, 8631680), (16, 7013240), (20, 5610592), (26, 4315840), (32, 3506620), (40, 2805296), (52, 2157920), (64, 1753310), (65, 1726336), (80, 1402648), (104, 1078960), (128, 876655), (130, 863168), (160, 701324), (208, 539480), (260, 431584), (320, 350662), (416, 269740), (520, 215792), (640, 175331), (832, 134870), (1040, 107896), (1664, 67435), (2080, 53948), (4160, 26974), (8320, 13487)]