19163263863520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68993}}^1\times {\mathrm{247997}}^1$

素因数の和:317012

約数の個数: 96

約数和(自身を含む): 51741771012288

約数和(自身を除く): 32578507148768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 68993, 137986, 247997, 275972, 344965, 482951, 495994, 551944, 689930, 965902, 991988, 1103888, 1239985, 1379860, 1735979, 1931804, 1983976, 2207776, 2414755, 2479970, 2759720, 3471958, 3863608, 3967952, 4829510, 4959940, 5519440, 6943916, 7727216, 7935904, 8679895, 9659020, 9919880, 11038880, 13887832, 15454432, 17359790, 19318040, 19839760, 27775664, 34719580, 38636080, 39679520, 55551328, 69439160, 77272160, 138878320, 277756640, 17110057021, 34220114042, 68440228084, 85550285105, 119770399147, 136880456168, 171100570210, 239540798294, 273760912336, 342201140420, 479081596588, 547521824672, 598851995735, 684402280840, 958163193176, 1197703991470, 1368804561680, 1916326386352, 2395407982940, 2737609123360, 3832652772704, 4790815965880, 9581631931760, 19163263863520]

約数ペア:

[(1, 19163263863520), (2, 9581631931760), (4, 4790815965880), (5, 3832652772704), (7, 2737609123360), (8, 2395407982940), (10, 1916326386352), (14, 1368804561680), (16, 1197703991470), (20, 958163193176), (28, 684402280840), (32, 598851995735), (35, 547521824672), (40, 479081596588), (56, 342201140420), (70, 273760912336), (80, 239540798294), (112, 171100570210), (140, 136880456168), (160, 119770399147), (224, 85550285105), (280, 68440228084), (560, 34220114042), (1120, 17110057021), (68993, 277756640), (137986, 138878320), (247997, 77272160), (275972, 69439160), (344965, 55551328), (482951, 39679520), (495994, 38636080), (551944, 34719580), (689930, 27775664), (965902, 19839760), (991988, 19318040), (1103888, 17359790), (1239985, 15454432), (1379860, 13887832), (1735979, 11038880), (1931804, 9919880), (1983976, 9659020), (2207776, 8679895), (2414755, 7935904), (2479970, 7727216), (2759720, 6943916), (3471958, 5519440), (3863608, 4959940), (3967952, 4829510)]