57337120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 137342520

約数和(自身を除く): 80005400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4909, 5840, 9818, 11680, 19636, 24545, 39272, 49090, 78544, 98180, 157088, 196360, 358357, 392720, 716714, 785440, 1433428, 1791785, 2866856, 3583570, 5733712, 7167140, 11467424, 14334280, 28668560, 57337120]

約数ペア:

[(1, 57337120), (2, 28668560), (4, 14334280), (5, 11467424), (8, 7167140), (10, 5733712), (16, 3583570), (20, 2866856), (32, 1791785), (40, 1433428), (73, 785440), (80, 716714), (146, 392720), (160, 358357), (292, 196360), (365, 157088), (584, 98180), (730, 78544), (1168, 49090), (1460, 39272), (2336, 24545), (2920, 19636), (4909, 11680), (5840, 9818)]