88069760

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 227957760

約数和(自身を除く): 139888000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 193, 230, 248, 310, 320, 368, 386, 460, 496, 620, 640, 713, 736, 772, 920, 965, 992, 1240, 1426, 1472, 1544, 1840, 1930, 1984, 2480, 2852, 2944, 3088, 3565, 3680, 3860, 3968, 4439, 4960, 5704, 5983, 6176, 7130, 7360, 7720, 8878, 9920, 11408, 11966, 12352, 14260, 14720, 15440, 17756, 19840, 22195, 22816, 23932, 24704, 28520, 29915, 30880, 35512, 44390, 45632, 47864, 57040, 59830, 61760, 71024, 88780, 91264, 95728, 114080, 119660, 123520, 137609, 142048, 177560, 191456, 228160, 239320, 275218, 284096, 355120, 382912, 456320, 478640, 550436, 568192, 688045, 710240, 765824, 957280, 1100872, 1376090, 1420480, 1914560, 2201744, 2752180, 2840960, 3829120, 4403488, 5504360, 8806976, 11008720, 17613952, 22017440, 44034880, 88069760]

約数ペア:

[(1, 88069760), (2, 44034880), (4, 22017440), (5, 17613952), (8, 11008720), (10, 8806976), (16, 5504360), (20, 4403488), (23, 3829120), (31, 2840960), (32, 2752180), (40, 2201744), (46, 1914560), (62, 1420480), (64, 1376090), (80, 1100872), (92, 957280), (115, 765824), (124, 710240), (128, 688045), (155, 568192), (160, 550436), (184, 478640), (193, 456320), (230, 382912), (248, 355120), (310, 284096), (320, 275218), (368, 239320), (386, 228160), (460, 191456), (496, 177560), (620, 142048), (640, 137609), (713, 123520), (736, 119660), (772, 114080), (920, 95728), (965, 91264), (992, 88780), (1240, 71024), (1426, 61760), (1472, 59830), (1544, 57040), (1840, 47864), (1930, 45632), (1984, 44390), (2480, 35512), (2852, 30880), (2944, 29915), (3088, 28520), (3565, 24704), (3680, 23932), (3860, 22816), (3968, 22195), (4439, 19840), (4960, 17756), (5704, 15440), (5983, 14720), (6176, 14260), (7130, 12352), (7360, 11966), (7720, 11408), (8878, 9920)]