3305440

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 7944048

約数和(自身を除く): 4638608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 283, 292, 365, 566, 584, 730, 1132, 1168, 1415, 1460, 2264, 2336, 2830, 2920, 4528, 5660, 5840, 9056, 11320, 11680, 20659, 22640, 41318, 45280, 82636, 103295, 165272, 206590, 330544, 413180, 661088, 826360, 1652720, 3305440]

約数ペア:

[(1, 3305440), (2, 1652720), (4, 826360), (5, 661088), (8, 413180), (10, 330544), (16, 206590), (20, 165272), (32, 103295), (40, 82636), (73, 45280), (80, 41318), (146, 22640), (160, 20659), (283, 11680), (292, 11320), (365, 9056), (566, 5840), (584, 5660), (730, 4528), (1132, 2920), (1168, 2830), (1415, 2336), (1460, 2264)]