468804580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{7703}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 1048360320

約数和(自身を除く): 579555740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 7703, 12172, 15215, 15406, 30430, 30812, 38515, 60860, 77030, 130951, 154060, 261902, 523804, 654755, 1309510, 1378837, 2619020, 2757674, 5515348, 6894185, 13788370, 23440229, 27576740, 46880458, 93760916, 117201145, 234402290, 468804580]

約数ペア:

[(1, 468804580), (2, 234402290), (4, 117201145), (5, 93760916), (10, 46880458), (17, 27576740), (20, 23440229), (34, 13788370), (68, 6894185), (85, 5515348), (170, 2757674), (179, 2619020), (340, 1378837), (358, 1309510), (716, 654755), (895, 523804), (1790, 261902), (3043, 154060), (3580, 130951), (6086, 77030), (7703, 60860), (12172, 38515), (15215, 30812), (15406, 30430)]