2018333360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 4792193280

約数和(自身を除く): 2773859920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 283, 295, 472, 566, 590, 944, 1132, 1180, 1415, 1511, 2264, 2360, 2830, 3022, 4528, 4720, 5660, 6044, 7555, 11320, 12088, 15110, 16697, 22640, 24176, 30220, 33394, 60440, 66788, 83485, 89149, 120880, 133576, 166970, 178298, 267152, 333940, 356596, 427613, 445745, 667880, 713192, 855226, 891490, 1335760, 1426384, 1710452, 1782980, 2138065, 3420904, 3565960, 4276130, 6841808, 7131920, 8552260, 17104520, 25229167, 34209040, 50458334, 100916668, 126145835, 201833336, 252291670, 403666672, 504583340, 1009166680, 2018333360]

約数ペア:

[(1, 2018333360), (2, 1009166680), (4, 504583340), (5, 403666672), (8, 252291670), (10, 201833336), (16, 126145835), (20, 100916668), (40, 50458334), (59, 34209040), (80, 25229167), (118, 17104520), (236, 8552260), (283, 7131920), (295, 6841808), (472, 4276130), (566, 3565960), (590, 3420904), (944, 2138065), (1132, 1782980), (1180, 1710452), (1415, 1426384), (1511, 1335760), (2264, 891490), (2360, 855226), (2830, 713192), (3022, 667880), (4528, 445745), (4720, 427613), (5660, 356596), (6044, 333940), (7555, 267152), (11320, 178298), (12088, 166970), (15110, 133576), (16697, 120880), (22640, 89149), (24176, 83485), (30220, 66788), (33394, 60440)]