71930320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11677}}^1$

素因数の和:11708

約数の個数: 80

約数和(自身を含む): 208522368

約数和(自身を除く): 136592048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11677, 23354, 46708, 58385, 81739, 93416, 116770, 128447, 163478, 186832, 233540, 256894, 326956, 408695, 467080, 513788, 642235, 653912, 817390, 899129, 934160, 1027576, 1284470, 1307824, 1634780, 1798258, 2055152, 2568940, 3269560, 3596516, 4495645, 5137880, 6539120, 7193032, 8991290, 10275760, 14386064, 17982580, 35965160, 71930320]

約数ペア:

[(1, 71930320), (2, 35965160), (4, 17982580), (5, 14386064), (7, 10275760), (8, 8991290), (10, 7193032), (11, 6539120), (14, 5137880), (16, 4495645), (20, 3596516), (22, 3269560), (28, 2568940), (35, 2055152), (40, 1798258), (44, 1634780), (55, 1307824), (56, 1284470), (70, 1027576), (77, 934160), (80, 899129), (88, 817390), (110, 653912), (112, 642235), (140, 513788), (154, 467080), (176, 408695), (220, 326956), (280, 256894), (308, 233540), (385, 186832), (440, 163478), (560, 128447), (616, 116770), (770, 93416), (880, 81739), (1232, 58385), (1540, 46708), (3080, 23354), (6160, 11677)]