4272052840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{9151}}^1$

素因数の和:10234

約数の個数: 64

約数和(自身を含む): 10496977920

約数和(自身を除く): 6224925080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1061, 2122, 4244, 5305, 8488, 9151, 10610, 11671, 18302, 21220, 23342, 36604, 42440, 45755, 46684, 58355, 73208, 91510, 93368, 100661, 116710, 183020, 201322, 233420, 366040, 402644, 466840, 503305, 805288, 1006610, 2013220, 4026440, 9709211, 19418422, 38836844, 48546055, 77673688, 97092110, 106801321, 194184220, 213602642, 388368440, 427205284, 534006605, 854410568, 1068013210, 2136026420, 4272052840]

約数ペア:

[(1, 4272052840), (2, 2136026420), (4, 1068013210), (5, 854410568), (8, 534006605), (10, 427205284), (11, 388368440), (20, 213602642), (22, 194184220), (40, 106801321), (44, 97092110), (55, 77673688), (88, 48546055), (110, 38836844), (220, 19418422), (440, 9709211), (1061, 4026440), (2122, 2013220), (4244, 1006610), (5305, 805288), (8488, 503305), (9151, 466840), (10610, 402644), (11671, 366040), (18302, 233420), (21220, 201322), (23342, 183020), (36604, 116710), (42440, 100661), (45755, 93368), (46684, 91510), (58355, 73208)]