23906480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 60662784

約数和(自身を除く): 36756304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 181, 208, 254, 260, 362, 508, 520, 635, 724, 905, 1016, 1040, 1270, 1448, 1651, 1810, 2032, 2353, 2540, 2896, 3302, 3620, 4706, 5080, 6604, 7240, 8255, 9412, 10160, 11765, 13208, 14480, 16510, 18824, 22987, 23530, 26416, 33020, 37648, 45974, 47060, 66040, 91948, 94120, 114935, 132080, 183896, 188240, 229870, 298831, 367792, 459740, 597662, 919480, 1195324, 1494155, 1838960, 2390648, 2988310, 4781296, 5976620, 11953240, 23906480]

約数ペア:

[(1, 23906480), (2, 11953240), (4, 5976620), (5, 4781296), (8, 2988310), (10, 2390648), (13, 1838960), (16, 1494155), (20, 1195324), (26, 919480), (40, 597662), (52, 459740), (65, 367792), (80, 298831), (104, 229870), (127, 188240), (130, 183896), (181, 132080), (208, 114935), (254, 94120), (260, 91948), (362, 66040), (508, 47060), (520, 45974), (635, 37648), (724, 33020), (905, 26416), (1016, 23530), (1040, 22987), (1270, 18824), (1448, 16510), (1651, 14480), (1810, 13208), (2032, 11765), (2353, 10160), (2540, 9412), (2896, 8255), (3302, 7240), (3620, 6604), (4706, 5080)]