2016742420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12239}}^1$

素因数の和:12373

約数の個数: 96

約数和(自身を含む): 5329981440

約数和(自身を除く): 3313239020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 308, 385, 428, 535, 749, 770, 1070, 1177, 1498, 1540, 2140, 2354, 2996, 3745, 4708, 5885, 7490, 8239, 11770, 12239, 14980, 16478, 23540, 24478, 32956, 41195, 48956, 61195, 82390, 85673, 122390, 134629, 164780, 171346, 244780, 269258, 342692, 428365, 538516, 673145, 856730, 942403, 1309573, 1346290, 1713460, 1884806, 2619146, 2692580, 3769612, 4712015, 5238292, 6547865, 9167011, 9424030, 13095730, 14405303, 18334022, 18848060, 26191460, 28810606, 36668044, 45835055, 57621212, 72026515, 91670110, 100837121, 144053030, 183340220, 201674242, 288106060, 403348484, 504185605, 1008371210, 2016742420]

約数ペア:

[(1, 2016742420), (2, 1008371210), (4, 504185605), (5, 403348484), (7, 288106060), (10, 201674242), (11, 183340220), (14, 144053030), (20, 100837121), (22, 91670110), (28, 72026515), (35, 57621212), (44, 45835055), (55, 36668044), (70, 28810606), (77, 26191460), (107, 18848060), (110, 18334022), (140, 14405303), (154, 13095730), (214, 9424030), (220, 9167011), (308, 6547865), (385, 5238292), (428, 4712015), (535, 3769612), (749, 2692580), (770, 2619146), (1070, 1884806), (1177, 1713460), (1498, 1346290), (1540, 1309573), (2140, 942403), (2354, 856730), (2996, 673145), (3745, 538516), (4708, 428365), (5885, 342692), (7490, 269258), (8239, 244780), (11770, 171346), (12239, 164780), (14980, 134629), (16478, 122390), (23540, 85673), (24478, 82390), (32956, 61195), (41195, 48956)]