1566002380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 3598898688

約数和(自身を除く): 2032896308

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 43, 46, 82, 86, 92, 115, 164, 172, 205, 215, 230, 410, 430, 460, 820, 860, 943, 989, 1763, 1886, 1931, 1978, 3526, 3772, 3862, 3956, 4715, 4945, 7052, 7724, 8815, 9430, 9655, 9890, 17630, 18860, 19310, 19780, 35260, 38620, 40549, 44413, 79171, 81098, 83033, 88826, 158342, 162196, 166066, 177652, 202745, 222065, 316684, 332132, 395855, 405490, 415165, 444130, 791710, 810980, 830330, 888260, 1583420, 1660660, 1820933, 1909759, 3404353, 3641866, 3819518, 6808706, 7283732, 7639036, 9104665, 9548795, 13617412, 17021765, 18209330, 19097590, 34043530, 36418660, 38195180, 68087060, 78300119, 156600238, 313200476, 391500595, 783001190, 1566002380]

約数ペア:

[(1, 1566002380), (2, 783001190), (4, 391500595), (5, 313200476), (10, 156600238), (20, 78300119), (23, 68087060), (41, 38195180), (43, 36418660), (46, 34043530), (82, 19097590), (86, 18209330), (92, 17021765), (115, 13617412), (164, 9548795), (172, 9104665), (205, 7639036), (215, 7283732), (230, 6808706), (410, 3819518), (430, 3641866), (460, 3404353), (820, 1909759), (860, 1820933), (943, 1660660), (989, 1583420), (1763, 888260), (1886, 830330), (1931, 810980), (1978, 791710), (3526, 444130), (3772, 415165), (3862, 405490), (3956, 395855), (4715, 332132), (4945, 316684), (7052, 222065), (7724, 202745), (8815, 177652), (9430, 166066), (9655, 162196), (9890, 158342), (17630, 88826), (18860, 83033), (19310, 81098), (19780, 79171), (35260, 44413), (38620, 40549)]