22471965550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 43840051200

約数和(自身を除く): 21368085650

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 199, 215, 265, 398, 430, 530, 991, 995, 1075, 1325, 1982, 1990, 2150, 2279, 2650, 4558, 4955, 4975, 8557, 9910, 9950, 10547, 11395, 17114, 21094, 22790, 24775, 42613, 42785, 49550, 52523, 52735, 56975, 85226, 85570, 105046, 105470, 113950, 197209, 213065, 213925, 262615, 263675, 394418, 426130, 427850, 453521, 525230, 527350, 907042, 986045, 1065325, 1313075, 1972090, 2130650, 2258489, 2267605, 2626150, 4516978, 4535210, 4930225, 8479987, 9860450, 10452077, 11292445, 11338025, 16959974, 20904154, 22584890, 22676050, 42399935, 52260385, 56462225, 84799870, 104520770, 112924450, 211999675, 261301925, 423999350, 449439311, 522603850, 898878622, 2247196555, 4494393110, 11235982775, 22471965550]

約数ペア:

[(1, 22471965550), (2, 11235982775), (5, 4494393110), (10, 2247196555), (25, 898878622), (43, 522603850), (50, 449439311), (53, 423999350), (86, 261301925), (106, 211999675), (199, 112924450), (215, 104520770), (265, 84799870), (398, 56462225), (430, 52260385), (530, 42399935), (991, 22676050), (995, 22584890), (1075, 20904154), (1325, 16959974), (1982, 11338025), (1990, 11292445), (2150, 10452077), (2279, 9860450), (2650, 8479987), (4558, 4930225), (4955, 4535210), (4975, 4516978), (8557, 2626150), (9910, 2267605), (9950, 2258489), (10547, 2130650), (11395, 1972090), (17114, 1313075), (21094, 1065325), (22790, 986045), (24775, 907042), (42613, 527350), (42785, 525230), (49550, 453521), (52523, 427850), (52735, 426130), (56975, 394418), (85226, 263675), (85570, 262615), (105046, 213925), (105470, 213065), (113950, 197209)]