975450880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 108

約数和(自身を含む): 2467124352

約数和(自身を除く): 1491673472

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1280, 1444, 1520, 1805, 2111, 2432, 2888, 3040, 3610, 4222, 4864, 5776, 6080, 7220, 8444, 10555, 11552, 12160, 14440, 16888, 21110, 23104, 24320, 28880, 33776, 40109, 42220, 46208, 57760, 67552, 80218, 84440, 92416, 115520, 135104, 160436, 168880, 200545, 231040, 270208, 320872, 337760, 401090, 462080, 540416, 641744, 675520, 762071, 802180, 1283488, 1351040, 1524142, 1604360, 2566976, 2702080, 3048284, 3208720, 3810355, 5133952, 6096568, 6417440, 7620710, 10267904, 12193136, 12834880, 15241420, 24386272, 25669760, 30482840, 48772544, 51339520, 60965680, 97545088, 121931360, 195090176, 243862720, 487725440, 975450880]

約数ペア:

[(1, 975450880), (2, 487725440), (4, 243862720), (5, 195090176), (8, 121931360), (10, 97545088), (16, 60965680), (19, 51339520), (20, 48772544), (32, 30482840), (38, 25669760), (40, 24386272), (64, 15241420), (76, 12834880), (80, 12193136), (95, 10267904), (128, 7620710), (152, 6417440), (160, 6096568), (190, 5133952), (256, 3810355), (304, 3208720), (320, 3048284), (361, 2702080), (380, 2566976), (608, 1604360), (640, 1524142), (722, 1351040), (760, 1283488), (1216, 802180), (1280, 762071), (1444, 675520), (1520, 641744), (1805, 540416), (2111, 462080), (2432, 401090), (2888, 337760), (3040, 320872), (3610, 270208), (4222, 231040), (4864, 200545), (5776, 168880), (6080, 160436), (7220, 135104), (8444, 115520), (10555, 92416), (11552, 84440), (12160, 80218), (14440, 67552), (16888, 57760), (21110, 46208), (23104, 42220), (24320, 40109), (28880, 33776)]