83075840

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 203974848

約数和(自身を除く): 120899008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1583, 1640, 2624, 3166, 3280, 5248, 6332, 6560, 7915, 10496, 12664, 13120, 15830, 25328, 26240, 31660, 50656, 52480, 63320, 64903, 101312, 126640, 129806, 202624, 253280, 259612, 324515, 405248, 506560, 519224, 649030, 1013120, 1038448, 1298060, 2026240, 2076896, 2596120, 4153792, 5192240, 8307584, 10384480, 16615168, 20768960, 41537920, 83075840]

約数ペア:

[(1, 83075840), (2, 41537920), (4, 20768960), (5, 16615168), (8, 10384480), (10, 8307584), (16, 5192240), (20, 4153792), (32, 2596120), (40, 2076896), (41, 2026240), (64, 1298060), (80, 1038448), (82, 1013120), (128, 649030), (160, 519224), (164, 506560), (205, 405248), (256, 324515), (320, 259612), (328, 253280), (410, 202624), (640, 129806), (656, 126640), (820, 101312), (1280, 64903), (1312, 63320), (1583, 52480), (1640, 50656), (2624, 31660), (3166, 26240), (3280, 25328), (5248, 15830), (6332, 13120), (6560, 12664), (7915, 10496)]