66366900340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1\times {\mathrm{2221}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 151061692320

約数和(自身を除く): 84694791980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 409, 562, 818, 1124, 1405, 1636, 2045, 2221, 2810, 3653, 4090, 4442, 5317, 5620, 7306, 8180, 8884, 10634, 11105, 14612, 18265, 21268, 22210, 26585, 28873, 36530, 44420, 53170, 57746, 73060, 106340, 114929, 115492, 144365, 229858, 288730, 459716, 574645, 577460, 624101, 908389, 1149290, 1248202, 1494077, 1816778, 2298580, 2496404, 2988154, 3120505, 3633556, 4541945, 5976308, 6241010, 7470385, 8113313, 9083890, 11809057, 12482020, 14940770, 16226626, 18167780, 23618114, 29881540, 32453252, 40566565, 47236228, 59045285, 81133130, 118090570, 162266260, 236181140, 255257309, 510514618, 1021029236, 1276286545, 2552573090, 3318345017, 5105146180, 6636690034, 13273380068, 16591725085, 33183450170, 66366900340]

約数ペア:

[(1, 66366900340), (2, 33183450170), (4, 16591725085), (5, 13273380068), (10, 6636690034), (13, 5105146180), (20, 3318345017), (26, 2552573090), (52, 1276286545), (65, 1021029236), (130, 510514618), (260, 255257309), (281, 236181140), (409, 162266260), (562, 118090570), (818, 81133130), (1124, 59045285), (1405, 47236228), (1636, 40566565), (2045, 32453252), (2221, 29881540), (2810, 23618114), (3653, 18167780), (4090, 16226626), (4442, 14940770), (5317, 12482020), (5620, 11809057), (7306, 9083890), (8180, 8113313), (8884, 7470385), (10634, 6241010), (11105, 5976308), (14612, 4541945), (18265, 3633556), (21268, 3120505), (22210, 2988154), (26585, 2496404), (28873, 2298580), (36530, 1816778), (44420, 1494077), (53170, 1248202), (57746, 1149290), (73060, 908389), (106340, 624101), (114929, 577460), (115492, 574645), (144365, 459716), (229858, 288730)]