2014689280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 4865253120

約数和(自身を除く): 2850563840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 256, 320, 362, 512, 640, 724, 905, 1024, 1087, 1280, 1448, 1810, 2048, 2174, 2560, 2896, 3620, 4348, 5120, 5435, 5792, 7240, 8696, 10240, 10870, 11584, 14480, 17392, 21740, 23168, 28960, 34784, 43480, 46336, 57920, 69568, 86960, 92672, 115840, 139136, 173920, 185344, 196747, 231680, 278272, 347840, 370688, 393494, 463360, 556544, 695680, 786988, 926720, 983735, 1113088, 1391360, 1573976, 1853440, 1967470, 2226176, 2782720, 3147952, 3934940, 5565440, 6295904, 7869880, 11130880, 12591808, 15739760, 25183616, 31479520, 50367232, 62959040, 100734464, 125918080, 201468928, 251836160, 402937856, 503672320, 1007344640, 2014689280]

約数ペア:

[(1, 2014689280), (2, 1007344640), (4, 503672320), (5, 402937856), (8, 251836160), (10, 201468928), (16, 125918080), (20, 100734464), (32, 62959040), (40, 50367232), (64, 31479520), (80, 25183616), (128, 15739760), (160, 12591808), (181, 11130880), (256, 7869880), (320, 6295904), (362, 5565440), (512, 3934940), (640, 3147952), (724, 2782720), (905, 2226176), (1024, 1967470), (1087, 1853440), (1280, 1573976), (1448, 1391360), (1810, 1113088), (2048, 983735), (2174, 926720), (2560, 786988), (2896, 695680), (3620, 556544), (4348, 463360), (5120, 393494), (5435, 370688), (5792, 347840), (7240, 278272), (8696, 231680), (10240, 196747), (10870, 185344), (11584, 173920), (14480, 139136), (17392, 115840), (21740, 92672), (23168, 86960), (28960, 69568), (34784, 57920), (43480, 46336)]