2088896080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{2029}}^1$

素因数の和:2816

約数の個数: 80

約数和(自身を含む): 5151701520

約数和(自身を除く): 3062805440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 757, 1360, 1514, 2029, 3028, 3785, 4058, 6056, 7570, 8116, 10145, 12112, 12869, 15140, 16232, 20290, 25738, 30280, 32464, 34493, 40580, 51476, 60560, 64345, 68986, 81160, 102952, 128690, 137972, 162320, 172465, 205904, 257380, 275944, 344930, 514760, 551888, 689860, 1029520, 1379720, 1535953, 2759440, 3071906, 6143812, 7679765, 12287624, 15359530, 24575248, 26111201, 30719060, 52222402, 61438120, 104444804, 122876240, 130556005, 208889608, 261112010, 417779216, 522224020, 1044448040, 2088896080]

約数ペア:

[(1, 2088896080), (2, 1044448040), (4, 522224020), (5, 417779216), (8, 261112010), (10, 208889608), (16, 130556005), (17, 122876240), (20, 104444804), (34, 61438120), (40, 52222402), (68, 30719060), (80, 26111201), (85, 24575248), (136, 15359530), (170, 12287624), (272, 7679765), (340, 6143812), (680, 3071906), (757, 2759440), (1360, 1535953), (1514, 1379720), (2029, 1029520), (3028, 689860), (3785, 551888), (4058, 514760), (6056, 344930), (7570, 275944), (8116, 257380), (10145, 205904), (12112, 172465), (12869, 162320), (15140, 137972), (16232, 128690), (20290, 102952), (25738, 81160), (30280, 68986), (32464, 64345), (34493, 60560), (40580, 51476)]