2012132080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2463

約数の個数: 120

約数和(自身を含む): 5467833072

約数和(自身を除く): 3455700992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 233, 245, 280, 392, 466, 490, 560, 784, 932, 980, 1165, 1631, 1864, 1960, 2203, 2330, 3262, 3728, 3920, 4406, 4660, 6524, 8155, 8812, 9320, 11015, 11417, 13048, 15421, 16310, 17624, 18640, 22030, 22834, 26096, 30842, 32620, 35248, 44060, 45668, 57085, 61684, 65240, 77105, 88120, 91336, 107947, 114170, 123368, 130480, 154210, 176240, 182672, 215894, 228340, 246736, 308420, 431788, 456680, 513299, 539735, 616840, 863576, 913360, 1026598, 1079470, 1233680, 1727152, 2053196, 2158940, 2566495, 3593093, 4106392, 4317880, 5132990, 7186186, 8212784, 8635760, 10265980, 14372372, 17965465, 20531960, 25151651, 28744744, 35930930, 41063920, 50303302, 57489488, 71861860, 100606604, 125758255, 143723720, 201213208, 251516510, 287447440, 402426416, 503033020, 1006066040, 2012132080]

約数ペア:

[(1, 2012132080), (2, 1006066040), (4, 503033020), (5, 402426416), (7, 287447440), (8, 251516510), (10, 201213208), (14, 143723720), (16, 125758255), (20, 100606604), (28, 71861860), (35, 57489488), (40, 50303302), (49, 41063920), (56, 35930930), (70, 28744744), (80, 25151651), (98, 20531960), (112, 17965465), (140, 14372372), (196, 10265980), (233, 8635760), (245, 8212784), (280, 7186186), (392, 5132990), (466, 4317880), (490, 4106392), (560, 3593093), (784, 2566495), (932, 2158940), (980, 2053196), (1165, 1727152), (1631, 1233680), (1864, 1079470), (1960, 1026598), (2203, 913360), (2330, 863576), (3262, 616840), (3728, 539735), (3920, 513299), (4406, 456680), (4660, 431788), (6524, 308420), (8155, 246736), (8812, 228340), (9320, 215894), (11015, 182672), (11417, 176240), (13048, 154210), (15421, 130480), (16310, 123368), (17624, 114170), (18640, 107947), (22030, 91336), (22834, 88120), (26096, 77105), (30842, 65240), (32620, 61684), (35248, 57085), (44060, 45668)]