82263350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6705

約数の個数: 48

約数和(自身を含む): 173478480

約数和(自身を除く): 91215130

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 6661, 12350, 13322, 33305, 66610, 86593, 126559, 166525, 173186, 253118, 333050, 432965, 632795, 865930, 1265590, 1645267, 2164825, 3163975, 3290534, 4329650, 6327950, 8226335, 16452670, 41131675, 82263350]

約数ペア:

[(1, 82263350), (2, 41131675), (5, 16452670), (10, 8226335), (13, 6327950), (19, 4329650), (25, 3290534), (26, 3163975), (38, 2164825), (50, 1645267), (65, 1265590), (95, 865930), (130, 632795), (190, 432965), (247, 333050), (325, 253118), (475, 173186), (494, 166525), (650, 126559), (950, 86593), (1235, 66610), (2470, 33305), (6175, 13322), (6661, 12350)]