57059840

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 80

約数和(自身を含む): 141419520

約数和(自身を除く): 84359680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 719, 992, 1240, 1280, 1438, 1984, 2480, 2560, 2876, 3595, 3968, 4960, 5752, 7190, 7936, 9920, 11504, 14380, 15872, 19840, 22289, 23008, 28760, 39680, 44578, 46016, 57520, 79360, 89156, 92032, 111445, 115040, 178312, 184064, 222890, 230080, 356624, 368128, 445780, 460160, 713248, 891560, 920320, 1426496, 1783120, 1840640, 2852992, 3566240, 5705984, 7132480, 11411968, 14264960, 28529920, 57059840]

約数ペア:

[(1, 57059840), (2, 28529920), (4, 14264960), (5, 11411968), (8, 7132480), (10, 5705984), (16, 3566240), (20, 2852992), (31, 1840640), (32, 1783120), (40, 1426496), (62, 920320), (64, 891560), (80, 713248), (124, 460160), (128, 445780), (155, 368128), (160, 356624), (248, 230080), (256, 222890), (310, 184064), (320, 178312), (496, 115040), (512, 111445), (620, 92032), (640, 89156), (719, 79360), (992, 57520), (1240, 46016), (1280, 44578), (1438, 39680), (1984, 28760), (2480, 23008), (2560, 22289), (2876, 19840), (3595, 15872), (3968, 14380), (4960, 11504), (5752, 9920), (7190, 7936)]