57976960

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 139725720

約数和(自身を除く): 81748760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 577, 628, 640, 785, 1154, 1256, 1570, 2308, 2512, 2885, 3140, 4616, 5024, 5770, 6280, 9232, 10048, 11540, 12560, 18464, 20096, 23080, 25120, 36928, 46160, 50240, 73856, 90589, 92320, 100480, 181178, 184640, 362356, 369280, 452945, 724712, 905890, 1449424, 1811780, 2898848, 3623560, 5797696, 7247120, 11595392, 14494240, 28988480, 57976960]

約数ペア:

[(1, 57976960), (2, 28988480), (4, 14494240), (5, 11595392), (8, 7247120), (10, 5797696), (16, 3623560), (20, 2898848), (32, 1811780), (40, 1449424), (64, 905890), (80, 724712), (128, 452945), (157, 369280), (160, 362356), (314, 184640), (320, 181178), (577, 100480), (628, 92320), (640, 90589), (785, 73856), (1154, 50240), (1256, 46160), (1570, 36928), (2308, 25120), (2512, 23080), (2885, 20096), (3140, 18464), (4616, 12560), (5024, 11540), (5770, 10048), (6280, 9232)]