1711120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 4046616

約数和(自身を除く): 2335496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 293, 365, 584, 586, 730, 1168, 1172, 1460, 1465, 2344, 2920, 2930, 4688, 5840, 5860, 11720, 21389, 23440, 42778, 85556, 106945, 171112, 213890, 342224, 427780, 855560, 1711120]

約数ペア:

[(1, 1711120), (2, 855560), (4, 427780), (5, 342224), (8, 213890), (10, 171112), (16, 106945), (20, 85556), (40, 42778), (73, 23440), (80, 21389), (146, 11720), (292, 5860), (293, 5840), (365, 4688), (584, 2930), (586, 2920), (730, 2344), (1168, 1465), (1172, 1460)]