122520710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 246564864

約数和(自身を除く): 124044154

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 127, 130, 181, 205, 254, 362, 410, 533, 635, 905, 1066, 1270, 1651, 1810, 2353, 2665, 3302, 4706, 5207, 5330, 7421, 8255, 10414, 11765, 14842, 16510, 22987, 23530, 26035, 37105, 45974, 52070, 67691, 74210, 96473, 114935, 135382, 192946, 229870, 298831, 338455, 482365, 597662, 676910, 942467, 964730, 1494155, 1884934, 2988310, 4712335, 9424670, 12252071, 24504142, 61260355, 122520710]

約数ペア:

[(1, 122520710), (2, 61260355), (5, 24504142), (10, 12252071), (13, 9424670), (26, 4712335), (41, 2988310), (65, 1884934), (82, 1494155), (127, 964730), (130, 942467), (181, 676910), (205, 597662), (254, 482365), (362, 338455), (410, 298831), (533, 229870), (635, 192946), (905, 135382), (1066, 114935), (1270, 96473), (1651, 74210), (1810, 67691), (2353, 52070), (2665, 45974), (3302, 37105), (4706, 26035), (5207, 23530), (5330, 22987), (7421, 16510), (8255, 14842), (10414, 11765)]