11348580680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{189017}}^1$

素因数の和:189126

約数の個数: 64

約数和(自身を含む): 27218592000

約数和(自身を除く): 15870011320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1501, 1580, 3002, 3160, 6004, 7505, 12008, 15010, 30020, 60040, 189017, 378034, 756068, 945085, 1512136, 1890170, 3591323, 3780340, 7182646, 7560680, 14365292, 14932343, 17956615, 28730584, 29864686, 35913230, 59729372, 71826460, 74661715, 119458744, 143652920, 149323430, 283714517, 298646860, 567429034, 597293720, 1134858068, 1418572585, 2269716136, 2837145170, 5674290340, 11348580680]

約数ペア:

[(1, 11348580680), (2, 5674290340), (4, 2837145170), (5, 2269716136), (8, 1418572585), (10, 1134858068), (19, 597293720), (20, 567429034), (38, 298646860), (40, 283714517), (76, 149323430), (79, 143652920), (95, 119458744), (152, 74661715), (158, 71826460), (190, 59729372), (316, 35913230), (380, 29864686), (395, 28730584), (632, 17956615), (760, 14932343), (790, 14365292), (1501, 7560680), (1580, 7182646), (3002, 3780340), (3160, 3591323), (6004, 1890170), (7505, 1512136), (12008, 945085), (15010, 756068), (30020, 378034), (60040, 189017)]