283861160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 707857920

約数和(自身を除く): 423996760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 223, 242, 263, 440, 446, 484, 526, 605, 892, 968, 1052, 1115, 1210, 1315, 1784, 2104, 2230, 2420, 2453, 2630, 2893, 4460, 4840, 4906, 5260, 5786, 8920, 9812, 10520, 11572, 12265, 14465, 19624, 23144, 24530, 26983, 28930, 31823, 49060, 53966, 57860, 58649, 63646, 98120, 107932, 115720, 117298, 127292, 134915, 159115, 215864, 234596, 254584, 269830, 293245, 318230, 469192, 539660, 586490, 636460, 645139, 1079320, 1172980, 1272920, 1290278, 2345960, 2580556, 3225695, 5161112, 6451390, 7096529, 12902780, 14193058, 25805560, 28386116, 35482645, 56772232, 70965290, 141930580, 283861160]

約数ペア:

[(1, 283861160), (2, 141930580), (4, 70965290), (5, 56772232), (8, 35482645), (10, 28386116), (11, 25805560), (20, 14193058), (22, 12902780), (40, 7096529), (44, 6451390), (55, 5161112), (88, 3225695), (110, 2580556), (121, 2345960), (220, 1290278), (223, 1272920), (242, 1172980), (263, 1079320), (440, 645139), (446, 636460), (484, 586490), (526, 539660), (605, 469192), (892, 318230), (968, 293245), (1052, 269830), (1115, 254584), (1210, 234596), (1315, 215864), (1784, 159115), (2104, 134915), (2230, 127292), (2420, 117298), (2453, 115720), (2630, 107932), (2893, 98120), (4460, 63646), (4840, 58649), (4906, 57860), (5260, 53966), (5786, 49060), (8920, 31823), (9812, 28930), (10520, 26983), (11572, 24530), (12265, 23144), (14465, 19624)]