13859393440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{57709}}^1$

素因数の和:57822

約数の個数: 96

約数和(自身を含む): 34903008000

約数和(自身を除く): 21043614560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 608, 632, 760, 790, 1264, 1501, 1520, 1580, 2528, 3002, 3040, 3160, 6004, 6320, 7505, 12008, 12640, 15010, 24016, 30020, 48032, 57709, 60040, 115418, 120080, 230836, 240160, 288545, 461672, 577090, 923344, 1096471, 1154180, 1846688, 2192942, 2308360, 4385884, 4559011, 4616720, 5482355, 8771768, 9118022, 9233440, 10964710, 17543536, 18236044, 21929420, 22795055, 35087072, 36472088, 43858840, 45590110, 72944176, 86621209, 87717680, 91180220, 145888352, 173242418, 175435360, 182360440, 346484836, 364720880, 433106045, 692969672, 729441760, 866212090, 1385939344, 1732424180, 2771878688, 3464848360, 6929696720, 13859393440]

約数ペア:

[(1, 13859393440), (2, 6929696720), (4, 3464848360), (5, 2771878688), (8, 1732424180), (10, 1385939344), (16, 866212090), (19, 729441760), (20, 692969672), (32, 433106045), (38, 364720880), (40, 346484836), (76, 182360440), (79, 175435360), (80, 173242418), (95, 145888352), (152, 91180220), (158, 87717680), (160, 86621209), (190, 72944176), (304, 45590110), (316, 43858840), (380, 36472088), (395, 35087072), (608, 22795055), (632, 21929420), (760, 18236044), (790, 17543536), (1264, 10964710), (1501, 9233440), (1520, 9118022), (1580, 8771768), (2528, 5482355), (3002, 4616720), (3040, 4559011), (3160, 4385884), (6004, 2308360), (6320, 2192942), (7505, 1846688), (12008, 1154180), (12640, 1096471), (15010, 923344), (24016, 577090), (30020, 461672), (48032, 288545), (57709, 240160), (60040, 230836), (115418, 120080)]