57504880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42283}}^1$

素因数の和:42313

約数の個数: 40

約数和(自身を含む): 141566832

約数和(自身を除く): 84061952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 42283, 84566, 169132, 211415, 338264, 422830, 676528, 718811, 845660, 1437622, 1691320, 2875244, 3382640, 3594055, 5750488, 7188110, 11500976, 14376220, 28752440, 57504880]

約数ペア:

[(1, 57504880), (2, 28752440), (4, 14376220), (5, 11500976), (8, 7188110), (10, 5750488), (16, 3594055), (17, 3382640), (20, 2875244), (34, 1691320), (40, 1437622), (68, 845660), (80, 718811), (85, 676528), (136, 422830), (170, 338264), (272, 211415), (340, 169132), (680, 84566), (1360, 42283)]