8614417720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{13879}}^1$

素因数の和:14212

約数の個数: 64

約数和(自身を含む): 19787328000

約数和(自身を除く): 11172910280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 263, 295, 472, 526, 590, 1052, 1180, 1315, 2104, 2360, 2630, 5260, 10520, 13879, 15517, 27758, 31034, 55516, 62068, 69395, 77585, 111032, 124136, 138790, 155170, 277580, 310340, 555160, 620680, 818861, 1637722, 3275444, 3650177, 4094305, 6550888, 7300354, 8188610, 14600708, 16377220, 18250885, 29201416, 32754440, 36501770, 73003540, 146007080, 215360443, 430720886, 861441772, 1076802215, 1722883544, 2153604430, 4307208860, 8614417720]

約数ペア:

[(1, 8614417720), (2, 4307208860), (4, 2153604430), (5, 1722883544), (8, 1076802215), (10, 861441772), (20, 430720886), (40, 215360443), (59, 146007080), (118, 73003540), (236, 36501770), (263, 32754440), (295, 29201416), (472, 18250885), (526, 16377220), (590, 14600708), (1052, 8188610), (1180, 7300354), (1315, 6550888), (2104, 4094305), (2360, 3650177), (2630, 3275444), (5260, 1637722), (10520, 818861), (13879, 620680), (15517, 555160), (27758, 310340), (31034, 277580), (55516, 155170), (62068, 138790), (69395, 124136), (77585, 111032)]