2022486620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13003}}^1$

素因数の和:13131

約数の個数: 96

約数和(自身を含む): 5348077056

約数和(自身を除く): 3325590436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 505, 707, 770, 1010, 1111, 1414, 1540, 2020, 2222, 2828, 3535, 4444, 5555, 7070, 7777, 11110, 13003, 14140, 15554, 22220, 26006, 31108, 38885, 52012, 65015, 77770, 91021, 130030, 143033, 155540, 182042, 260060, 286066, 364084, 455105, 572132, 715165, 910210, 1001231, 1313303, 1430330, 1820420, 2002462, 2626606, 2860660, 4004924, 5006155, 5253212, 6566515, 9193121, 10012310, 13133030, 14446333, 18386242, 20024620, 26266060, 28892666, 36772484, 45965605, 57785332, 72231665, 91931210, 101124331, 144463330, 183862420, 202248662, 288926660, 404497324, 505621655, 1011243310, 2022486620]

約数ペア:

[(1, 2022486620), (2, 1011243310), (4, 505621655), (5, 404497324), (7, 288926660), (10, 202248662), (11, 183862420), (14, 144463330), (20, 101124331), (22, 91931210), (28, 72231665), (35, 57785332), (44, 45965605), (55, 36772484), (70, 28892666), (77, 26266060), (101, 20024620), (110, 18386242), (140, 14446333), (154, 13133030), (202, 10012310), (220, 9193121), (308, 6566515), (385, 5253212), (404, 5006155), (505, 4004924), (707, 2860660), (770, 2626606), (1010, 2002462), (1111, 1820420), (1414, 1430330), (1540, 1313303), (2020, 1001231), (2222, 910210), (2828, 715165), (3535, 572132), (4444, 455105), (5555, 364084), (7070, 286066), (7777, 260060), (11110, 182042), (13003, 155540), (14140, 143033), (15554, 130030), (22220, 91021), (26006, 77770), (31108, 65015), (38885, 52012)]