8548911020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3147

約数の個数: 96

約数和(自身を含む): 19711641600

約数和(自身を除く): 11162730580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 127, 130, 178, 254, 260, 356, 445, 508, 635, 890, 1157, 1270, 1651, 1780, 2314, 2540, 2909, 3302, 4628, 5785, 5818, 6604, 8255, 11303, 11570, 11636, 14545, 16510, 22606, 23140, 29090, 33020, 37817, 45212, 56515, 58180, 75634, 113030, 146939, 151268, 189085, 226060, 258901, 293878, 369443, 378170, 517802, 587756, 734695, 738886, 756340, 1035604, 1294505, 1469390, 1477772, 1847215, 2589010, 2938780, 3365713, 3694430, 4802759, 5178020, 6731426, 7388860, 9605518, 13462852, 16828565, 19211036, 24013795, 32880427, 33657130, 48027590, 65760854, 67314260, 96055180, 131521708, 164402135, 328804270, 427445551, 657608540, 854891102, 1709782204, 2137227755, 4274455510, 8548911020]

約数ペア:

[(1, 8548911020), (2, 4274455510), (4, 2137227755), (5, 1709782204), (10, 854891102), (13, 657608540), (20, 427445551), (26, 328804270), (52, 164402135), (65, 131521708), (89, 96055180), (127, 67314260), (130, 65760854), (178, 48027590), (254, 33657130), (260, 32880427), (356, 24013795), (445, 19211036), (508, 16828565), (635, 13462852), (890, 9605518), (1157, 7388860), (1270, 6731426), (1651, 5178020), (1780, 4802759), (2314, 3694430), (2540, 3365713), (2909, 2938780), (3302, 2589010), (4628, 1847215), (5785, 1477772), (5818, 1469390), (6604, 1294505), (8255, 1035604), (11303, 756340), (11570, 738886), (11636, 734695), (14545, 587756), (16510, 517802), (22606, 378170), (23140, 369443), (29090, 293878), (33020, 258901), (37817, 226060), (45212, 189085), (56515, 151268), (58180, 146939), (75634, 113030)]