1036851640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{2221}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 2548545120

約数和(自身を除く): 1511693480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1061, 2122, 2221, 4244, 4442, 5305, 8488, 8884, 10610, 11105, 11671, 17768, 21220, 22210, 23342, 24431, 42440, 44420, 46684, 48862, 58355, 88840, 93368, 97724, 116710, 122155, 195448, 233420, 244310, 466840, 488620, 977240, 2356481, 4712962, 9425924, 11782405, 18851848, 23564810, 25921291, 47129620, 51842582, 94259240, 103685164, 129606455, 207370328, 259212910, 518425820, 1036851640]

約数ペア:

[(1, 1036851640), (2, 518425820), (4, 259212910), (5, 207370328), (8, 129606455), (10, 103685164), (11, 94259240), (20, 51842582), (22, 47129620), (40, 25921291), (44, 23564810), (55, 18851848), (88, 11782405), (110, 9425924), (220, 4712962), (440, 2356481), (1061, 977240), (2122, 488620), (2221, 466840), (4244, 244310), (4442, 233420), (5305, 195448), (8488, 122155), (8884, 116710), (10610, 97724), (11105, 93368), (11671, 88840), (17768, 58355), (21220, 48862), (22210, 46684), (23342, 44420), (24431, 42440)]