83182720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5693

約数の個数: 64

約数和(自身を含む): 207541440

約数和(自身を除く): 124358720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5651, 7360, 11302, 14720, 22604, 28255, 45208, 56510, 90416, 113020, 129973, 180832, 226040, 259946, 361664, 452080, 519892, 649865, 723328, 904160, 1039784, 1299730, 1808320, 2079568, 2599460, 3616640, 4159136, 5198920, 8318272, 10397840, 16636544, 20795680, 41591360, 83182720]

約数ペア:

[(1, 83182720), (2, 41591360), (4, 20795680), (5, 16636544), (8, 10397840), (10, 8318272), (16, 5198920), (20, 4159136), (23, 3616640), (32, 2599460), (40, 2079568), (46, 1808320), (64, 1299730), (80, 1039784), (92, 904160), (115, 723328), (128, 649865), (160, 519892), (184, 452080), (230, 361664), (320, 259946), (368, 226040), (460, 180832), (640, 129973), (736, 113020), (920, 90416), (1472, 56510), (1840, 45208), (2944, 28255), (3680, 22604), (5651, 14720), (7360, 11302)]