4077790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 7892640

約数和(自身を除く): 3814850

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 289, 415, 578, 830, 1411, 1445, 2822, 2890, 4913, 7055, 9826, 14110, 23987, 24565, 47974, 49130, 119935, 239870, 407779, 815558, 2038895, 4077790]

約数ペア:

[(1, 4077790), (2, 2038895), (5, 815558), (10, 407779), (17, 239870), (34, 119935), (83, 49130), (85, 47974), (166, 24565), (170, 23987), (289, 14110), (415, 9826), (578, 7055), (830, 4913), (1411, 2890), (1445, 2822)]