86015200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1460

約数の個数: 72

約数和(自身を含む): 212798880

約数和(自身を除く): 126783680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1361, 1580, 1975, 2528, 2722, 3160, 3950, 5444, 6320, 6805, 7900, 10888, 12640, 13610, 15800, 21776, 27220, 31600, 34025, 43552, 54440, 63200, 68050, 107519, 108880, 136100, 215038, 217760, 272200, 430076, 537595, 544400, 860152, 1075190, 1088800, 1720304, 2150380, 2687975, 3440608, 4300760, 5375950, 8601520, 10751900, 17203040, 21503800, 43007600, 86015200]

約数ペア:

[(1, 86015200), (2, 43007600), (4, 21503800), (5, 17203040), (8, 10751900), (10, 8601520), (16, 5375950), (20, 4300760), (25, 3440608), (32, 2687975), (40, 2150380), (50, 1720304), (79, 1088800), (80, 1075190), (100, 860152), (158, 544400), (160, 537595), (200, 430076), (316, 272200), (395, 217760), (400, 215038), (632, 136100), (790, 108880), (800, 107519), (1264, 68050), (1361, 63200), (1580, 54440), (1975, 43552), (2528, 34025), (2722, 31600), (3160, 27220), (3950, 21776), (5444, 15800), (6320, 13610), (6805, 12640), (7900, 10888)]