12764757590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 25588846080

約数和(自身を除く): 12824088490

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 79, 130, 134, 158, 169, 335, 338, 395, 670, 790, 845, 871, 1027, 1427, 1690, 1742, 2054, 2854, 4355, 5135, 5293, 7135, 8710, 10270, 10586, 11323, 13351, 14270, 18551, 22646, 26465, 26702, 37102, 52930, 56615, 66755, 68809, 92755, 95609, 112733, 113230, 133510, 137618, 185510, 191218, 225466, 241163, 344045, 478045, 482326, 563665, 688090, 894517, 956090, 1127330, 1205815, 1242917, 1465529, 1789034, 2411630, 2485834, 2931058, 4472585, 6214585, 7327645, 7553111, 8945170, 12429170, 14655290, 15106222, 16157921, 19051877, 32315842, 37765555, 38103754, 75531110, 80789605, 95259385, 98190443, 161579210, 190518770, 196380886, 490952215, 981904430, 1276475759, 2552951518, 6382378795, 12764757590]

約数ペア:

[(1, 12764757590), (2, 6382378795), (5, 2552951518), (10, 1276475759), (13, 981904430), (26, 490952215), (65, 196380886), (67, 190518770), (79, 161579210), (130, 98190443), (134, 95259385), (158, 80789605), (169, 75531110), (335, 38103754), (338, 37765555), (395, 32315842), (670, 19051877), (790, 16157921), (845, 15106222), (871, 14655290), (1027, 12429170), (1427, 8945170), (1690, 7553111), (1742, 7327645), (2054, 6214585), (2854, 4472585), (4355, 2931058), (5135, 2485834), (5293, 2411630), (7135, 1789034), (8710, 1465529), (10270, 1242917), (10586, 1205815), (11323, 1127330), (13351, 956090), (14270, 894517), (18551, 688090), (22646, 563665), (26465, 482326), (26702, 478045), (37102, 344045), (52930, 241163), (56615, 225466), (66755, 191218), (68809, 185510), (92755, 137618), (95609, 133510), (112733, 113230)]