27395440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4777

約数の個数: 40

約数和(自身を含む): 64580688

約数和(自身を除く): 37185248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4691, 5840, 9382, 18764, 23455, 37528, 46910, 75056, 93820, 187640, 342443, 375280, 684886, 1369772, 1712215, 2739544, 3424430, 5479088, 6848860, 13697720, 27395440]

約数ペア:

[(1, 27395440), (2, 13697720), (4, 6848860), (5, 5479088), (8, 3424430), (10, 2739544), (16, 1712215), (20, 1369772), (40, 684886), (73, 375280), (80, 342443), (146, 187640), (292, 93820), (365, 75056), (584, 46910), (730, 37528), (1168, 23455), (1460, 18764), (2920, 9382), (4691, 5840)]