4294540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 9593136

約数和(自身を除く): 5298596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 743, 1156, 1445, 1486, 2890, 2972, 3715, 5780, 7430, 12631, 14860, 25262, 50524, 63155, 126310, 214727, 252620, 429454, 858908, 1073635, 2147270, 4294540]

約数ペア:

[(1, 4294540), (2, 2147270), (4, 1073635), (5, 858908), (10, 429454), (17, 252620), (20, 214727), (34, 126310), (68, 63155), (85, 50524), (170, 25262), (289, 14860), (340, 12631), (578, 7430), (743, 5780), (1156, 3715), (1445, 2972), (1486, 2890)]