86574080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 88

約数和(自身を含む): 213755928

約数和(自身を除く): 127181848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 457, 512, 592, 640, 740, 914, 1024, 1184, 1280, 1480, 1828, 2285, 2368, 2560, 2960, 3656, 4570, 4736, 5120, 5920, 7312, 9140, 9472, 11840, 14624, 16909, 18280, 18944, 23680, 29248, 33818, 36560, 37888, 47360, 58496, 67636, 73120, 84545, 94720, 116992, 135272, 146240, 169090, 189440, 233984, 270544, 292480, 338180, 467968, 541088, 584960, 676360, 1082176, 1169920, 1352720, 2164352, 2339840, 2705440, 4328704, 5410880, 8657408, 10821760, 17314816, 21643520, 43287040, 86574080]

約数ペア:

[(1, 86574080), (2, 43287040), (4, 21643520), (5, 17314816), (8, 10821760), (10, 8657408), (16, 5410880), (20, 4328704), (32, 2705440), (37, 2339840), (40, 2164352), (64, 1352720), (74, 1169920), (80, 1082176), (128, 676360), (148, 584960), (160, 541088), (185, 467968), (256, 338180), (296, 292480), (320, 270544), (370, 233984), (457, 189440), (512, 169090), (592, 146240), (640, 135272), (740, 116992), (914, 94720), (1024, 84545), (1184, 73120), (1280, 67636), (1480, 58496), (1828, 47360), (2285, 37888), (2368, 36560), (2560, 33818), (2960, 29248), (3656, 23680), (4570, 18944), (4736, 18280), (5120, 16909), (5920, 14624), (7312, 11840), (9140, 9472)]