13118310400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19709}}^1$

素因数の和:19754

約数の個数: 144

約数和(自身を含む): 35029203300

約数和(自身を除く): 21910892900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2048, 2080, 2560, 2600, 3200, 3328, 4160, 5120, 5200, 6400, 6656, 8320, 10240, 10400, 12800, 13312, 16640, 19709, 20800, 25600, 26624, 33280, 39418, 41600, 51200, 66560, 78836, 83200, 98545, 133120, 157672, 166400, 197090, 256217, 315344, 332800, 394180, 492725, 512434, 630688, 665600, 788360, 985450, 1024868, 1261376, 1281085, 1576720, 1970900, 2049736, 2522752, 2562170, 3153440, 3941800, 4099472, 5045504, 5124340, 6306880, 6405425, 7883600, 8198944, 10091008, 10248680, 12613760, 12810850, 15767200, 16397888, 20182016, 20497360, 25227520, 25621700, 31534400, 32795776, 40364032, 40994720, 50455040, 51243400, 63068800, 65591552, 81989440, 100910080, 102486800, 126137600, 131183104, 163978880, 201820160, 204973600, 252275200, 262366208, 327957760, 409947200, 504550400, 524732416, 655915520, 819894400, 1009100800, 1311831040, 1639788800, 2623662080, 3279577600, 6559155200, 13118310400]

約数ペア:

[(1, 13118310400), (2, 6559155200), (4, 3279577600), (5, 2623662080), (8, 1639788800), (10, 1311831040), (13, 1009100800), (16, 819894400), (20, 655915520), (25, 524732416), (26, 504550400), (32, 409947200), (40, 327957760), (50, 262366208), (52, 252275200), (64, 204973600), (65, 201820160), (80, 163978880), (100, 131183104), (104, 126137600), (128, 102486800), (130, 100910080), (160, 81989440), (200, 65591552), (208, 63068800), (256, 51243400), (260, 50455040), (320, 40994720), (325, 40364032), (400, 32795776), (416, 31534400), (512, 25621700), (520, 25227520), (640, 20497360), (650, 20182016), (800, 16397888), (832, 15767200), (1024, 12810850), (1040, 12613760), (1280, 10248680), (1300, 10091008), (1600, 8198944), (1664, 7883600), (2048, 6405425), (2080, 6306880), (2560, 5124340), (2600, 5045504), (3200, 4099472), (3328, 3941800), (4160, 3153440), (5120, 2562170), (5200, 2522752), (6400, 2049736), (6656, 1970900), (8320, 1576720), (10240, 1281085), (10400, 1261376), (12800, 1024868), (13312, 985450), (16640, 788360), (19709, 665600), (20800, 630688), (25600, 512434), (26624, 492725), (33280, 394180), (39418, 332800), (41600, 315344), (51200, 256217), (66560, 197090), (78836, 166400), (83200, 157672), (98545, 133120)]