85959680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 209481792

約数和(自身を除く): 123522112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 163, 206, 256, 320, 326, 412, 512, 515, 640, 652, 815, 824, 1024, 1030, 1280, 1304, 1630, 1648, 2060, 2560, 2608, 3260, 3296, 4120, 5120, 5216, 6520, 6592, 8240, 10432, 13040, 13184, 16480, 16789, 20864, 26080, 26368, 32960, 33578, 41728, 52160, 52736, 65920, 67156, 83456, 83945, 104320, 105472, 131840, 134312, 166912, 167890, 208640, 263680, 268624, 335780, 417280, 527360, 537248, 671560, 834560, 1074496, 1343120, 2148992, 2686240, 4297984, 5372480, 8595968, 10744960, 17191936, 21489920, 42979840, 85959680]

約数ペア:

[(1, 85959680), (2, 42979840), (4, 21489920), (5, 17191936), (8, 10744960), (10, 8595968), (16, 5372480), (20, 4297984), (32, 2686240), (40, 2148992), (64, 1343120), (80, 1074496), (103, 834560), (128, 671560), (160, 537248), (163, 527360), (206, 417280), (256, 335780), (320, 268624), (326, 263680), (412, 208640), (512, 167890), (515, 166912), (640, 134312), (652, 131840), (815, 105472), (824, 104320), (1024, 83945), (1030, 83456), (1280, 67156), (1304, 65920), (1630, 52736), (1648, 52160), (2060, 41728), (2560, 33578), (2608, 32960), (3260, 26368), (3296, 26080), (4120, 20864), (5120, 16789), (5216, 16480), (6520, 13184), (6592, 13040), (8240, 10432)]