11964217960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{9721}}^1$

素因数の和:10822

約数の個数: 64

約数和(自身を含む): 27876862800

約数和(自身を除く): 15912644840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1061, 1160, 2122, 4244, 5305, 8488, 9721, 10610, 19442, 21220, 30769, 38884, 42440, 48605, 61538, 77768, 97210, 123076, 153845, 194420, 246152, 281909, 307690, 388840, 563818, 615380, 1127636, 1230760, 1409545, 2255272, 2819090, 5638180, 10313981, 11276360, 20627962, 41255924, 51569905, 82511848, 103139810, 206279620, 299105449, 412559240, 598210898, 1196421796, 1495527245, 2392843592, 2991054490, 5982108980, 11964217960]

約数ペア:

[(1, 11964217960), (2, 5982108980), (4, 2991054490), (5, 2392843592), (8, 1495527245), (10, 1196421796), (20, 598210898), (29, 412559240), (40, 299105449), (58, 206279620), (116, 103139810), (145, 82511848), (232, 51569905), (290, 41255924), (580, 20627962), (1061, 11276360), (1160, 10313981), (2122, 5638180), (4244, 2819090), (5305, 2255272), (8488, 1409545), (9721, 1230760), (10610, 1127636), (19442, 615380), (21220, 563818), (30769, 388840), (38884, 307690), (42440, 281909), (48605, 246152), (61538, 194420), (77768, 153845), (97210, 123076)]