57017120

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 135209088

約数和(自身を除く): 78191968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 971, 1468, 1835, 1942, 2936, 3670, 3884, 4855, 5872, 7340, 7768, 9710, 11744, 14680, 15536, 19420, 29360, 31072, 38840, 58720, 77680, 155360, 356357, 712714, 1425428, 1781785, 2850856, 3563570, 5701712, 7127140, 11403424, 14254280, 28508560, 57017120]

約数ペア:

[(1, 57017120), (2, 28508560), (4, 14254280), (5, 11403424), (8, 7127140), (10, 5701712), (16, 3563570), (20, 2850856), (32, 1781785), (40, 1425428), (80, 712714), (160, 356357), (367, 155360), (734, 77680), (971, 58720), (1468, 38840), (1835, 31072), (1942, 29360), (2936, 19420), (3670, 15536), (3884, 14680), (4855, 11744), (5872, 9710), (7340, 7768)]