10528045840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{5237}}^1$

素因数の和:7196

約数の個数: 80

約数和(自身を含む): 26379280368

約数和(自身を除く): 15851234528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1933, 3866, 5237, 7732, 9665, 10474, 15464, 19330, 20948, 25129, 26185, 30928, 38660, 41896, 50258, 52370, 68081, 77320, 83792, 100516, 104740, 125645, 136162, 154640, 201032, 209480, 251290, 272324, 340405, 402064, 418960, 502580, 544648, 680810, 1005160, 1089296, 1361620, 2010320, 2723240, 5446480, 10123121, 20246242, 40492484, 50615605, 80984968, 101231210, 131600573, 161969936, 202462420, 263201146, 404924840, 526402292, 658002865, 809849680, 1052804584, 1316005730, 2105609168, 2632011460, 5264022920, 10528045840]

約数ペア:

[(1, 10528045840), (2, 5264022920), (4, 2632011460), (5, 2105609168), (8, 1316005730), (10, 1052804584), (13, 809849680), (16, 658002865), (20, 526402292), (26, 404924840), (40, 263201146), (52, 202462420), (65, 161969936), (80, 131600573), (104, 101231210), (130, 80984968), (208, 50615605), (260, 40492484), (520, 20246242), (1040, 10123121), (1933, 5446480), (3866, 2723240), (5237, 2010320), (7732, 1361620), (9665, 1089296), (10474, 1005160), (15464, 680810), (19330, 544648), (20948, 502580), (25129, 418960), (26185, 402064), (30928, 340405), (38660, 272324), (41896, 251290), (50258, 209480), (52370, 201032), (68081, 154640), (77320, 136162), (83792, 125645), (100516, 104740)]