86026240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 127831040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 271, 310, 320, 496, 512, 542, 620, 640, 992, 1024, 1084, 1240, 1280, 1355, 1984, 2048, 2168, 2480, 2560, 2710, 3968, 4336, 4960, 5120, 5420, 7936, 8401, 8672, 9920, 10240, 10840, 15872, 16802, 17344, 19840, 21680, 31744, 33604, 34688, 39680, 42005, 43360, 63488, 67208, 69376, 79360, 84010, 86720, 134416, 138752, 158720, 168020, 173440, 268832, 277504, 317440, 336040, 346880, 537664, 555008, 672080, 693760, 1075328, 1344160, 1387520, 2150656, 2688320, 2775040, 4301312, 5376640, 8602624, 10753280, 17205248, 21506560, 43013120, 86026240]

約数ペア:

[(1, 86026240), (2, 43013120), (4, 21506560), (5, 17205248), (8, 10753280), (10, 8602624), (16, 5376640), (20, 4301312), (31, 2775040), (32, 2688320), (40, 2150656), (62, 1387520), (64, 1344160), (80, 1075328), (124, 693760), (128, 672080), (155, 555008), (160, 537664), (248, 346880), (256, 336040), (271, 317440), (310, 277504), (320, 268832), (496, 173440), (512, 168020), (542, 158720), (620, 138752), (640, 134416), (992, 86720), (1024, 84010), (1084, 79360), (1240, 69376), (1280, 67208), (1355, 63488), (1984, 43360), (2048, 42005), (2168, 39680), (2480, 34688), (2560, 33604), (2710, 31744), (3968, 21680), (4336, 19840), (4960, 17344), (5120, 16802), (5420, 15872), (7936, 10840), (8401, 10240), (8672, 9920)]