4780060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 10676232

約数和(自身を除く): 5896172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 827, 1156, 1445, 1654, 2890, 3308, 4135, 5780, 8270, 14059, 16540, 28118, 56236, 70295, 140590, 239003, 281180, 478006, 956012, 1195015, 2390030, 4780060]

約数ペア:

[(1, 4780060), (2, 2390030), (4, 1195015), (5, 956012), (10, 478006), (17, 281180), (20, 239003), (34, 140590), (68, 70295), (85, 56236), (170, 28118), (289, 16540), (340, 14059), (578, 8270), (827, 5780), (1156, 4135), (1445, 3308), (1654, 2890)]