400152375935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{9203}}^1$

素因数の和:9385

約数の個数: 96

約数和(自身を含む): 583238335680

約数和(自身を除く): 183085959745

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 109, 221, 247, 323, 361, 545, 1105, 1235, 1417, 1615, 1805, 1853, 2071, 4199, 4693, 6137, 7085, 9203, 9265, 10355, 20995, 23465, 24089, 26923, 30685, 35207, 39349, 46015, 79781, 119639, 120445, 134615, 156451, 174857, 176035, 196745, 398905, 457691, 511537, 598195, 668933, 782255, 874285, 1003127, 2033863, 2273141, 2288455, 2557685, 2972569, 3322283, 3344665, 5015635, 8696129, 10169315, 11365705, 13040651, 14862845, 16611415, 17053159, 19059413, 38643397, 43189679, 43480645, 56478811, 65203255, 85265795, 95297065, 193216985, 215948395, 221691067, 247772369, 282394055, 324010021, 362128847, 734224543, 1108455335, 1238861845, 1620050105, 1810644235, 3671122715, 4212130273, 4707675011, 6156190399, 21060651365, 23538375055, 30780951995, 80030475187, 400152375935]

約数ペア:

[(1, 400152375935), (5, 80030475187), (13, 30780951995), (17, 23538375055), (19, 21060651365), (65, 6156190399), (85, 4707675011), (95, 4212130273), (109, 3671122715), (221, 1810644235), (247, 1620050105), (323, 1238861845), (361, 1108455335), (545, 734224543), (1105, 362128847), (1235, 324010021), (1417, 282394055), (1615, 247772369), (1805, 221691067), (1853, 215948395), (2071, 193216985), (4199, 95297065), (4693, 85265795), (6137, 65203255), (7085, 56478811), (9203, 43480645), (9265, 43189679), (10355, 38643397), (20995, 19059413), (23465, 17053159), (24089, 16611415), (26923, 14862845), (30685, 13040651), (35207, 11365705), (39349, 10169315), (46015, 8696129), (79781, 5015635), (119639, 3344665), (120445, 3322283), (134615, 2972569), (156451, 2557685), (174857, 2288455), (176035, 2273141), (196745, 2033863), (398905, 1003127), (457691, 874285), (511537, 782255), (598195, 668933)]