188934888970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1\times {\mathrm{2777}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 356687732736

約数和(自身を除く): 167752843766

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1151, 1285, 2302, 2570, 2777, 5554, 5755, 5911, 11510, 11822, 13885, 26473, 27770, 29555, 52946, 59110, 63871, 127742, 132365, 264730, 295807, 319355, 591614, 638710, 713689, 1427378, 1479035, 2958070, 3196327, 3568445, 6392654, 6803561, 7136890, 13607122, 15981635, 16414847, 31963270, 32829694, 34017805, 68035610, 73515521, 82074235, 147031042, 164148470, 367577605, 735155210, 821456039, 1642912078, 4107280195, 8214560390, 18893488897, 37786977794, 94467444485, 188934888970]

約数ペア:

[(1, 188934888970), (2, 94467444485), (5, 37786977794), (10, 18893488897), (23, 8214560390), (46, 4107280195), (115, 1642912078), (230, 821456039), (257, 735155210), (514, 367577605), (1151, 164148470), (1285, 147031042), (2302, 82074235), (2570, 73515521), (2777, 68035610), (5554, 34017805), (5755, 32829694), (5911, 31963270), (11510, 16414847), (11822, 15981635), (13885, 13607122), (26473, 7136890), (27770, 6803561), (29555, 6392654), (52946, 3568445), (59110, 3196327), (63871, 2958070), (127742, 1479035), (132365, 1427378), (264730, 713689), (295807, 638710), (319355, 591614)]