2883407440

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 6787654848

約数和(自身を除く): 3904247408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 467, 565, 683, 904, 934, 1130, 1366, 1808, 1868, 2260, 2335, 2732, 3415, 3736, 4520, 4670, 5464, 6830, 7472, 9040, 9340, 10928, 13660, 18680, 27320, 37360, 52771, 54640, 77179, 105542, 154358, 211084, 263855, 308716, 318961, 385895, 422168, 527710, 617432, 637922, 771790, 844336, 1055420, 1234864, 1275844, 1543580, 1594805, 2110840, 2551688, 3087160, 3189610, 4221680, 5103376, 6174320, 6379220, 12758440, 25516880, 36042593, 72085186, 144170372, 180212965, 288340744, 360425930, 576681488, 720851860, 1441703720, 2883407440]

約数ペア:

[(1, 2883407440), (2, 1441703720), (4, 720851860), (5, 576681488), (8, 360425930), (10, 288340744), (16, 180212965), (20, 144170372), (40, 72085186), (80, 36042593), (113, 25516880), (226, 12758440), (452, 6379220), (467, 6174320), (565, 5103376), (683, 4221680), (904, 3189610), (934, 3087160), (1130, 2551688), (1366, 2110840), (1808, 1594805), (1868, 1543580), (2260, 1275844), (2335, 1234864), (2732, 1055420), (3415, 844336), (3736, 771790), (4520, 637922), (4670, 617432), (5464, 527710), (6830, 422168), (7472, 385895), (9040, 318961), (9340, 308716), (10928, 263855), (13660, 211084), (18680, 154358), (27320, 105542), (37360, 77179), (52771, 54640)]