188808620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9471

約数の個数: 96

約数和(自身を含む): 532417536

約数和(自身を除く): 343608916

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 9431, 10010, 18862, 20020, 37724, 47155, 66017, 94310, 103741, 122603, 132034, 188620, 207482, 245206, 264068, 330085, 414964, 490412, 518705, 613015, 660170, 726187, 858221, 1037410, 1226030, 1320340, 1348633, 1452374, 1716442, 2074820, 2452060, 2697266, 2904748, 3432884, 3630935, 4291105, 5394532, 6743165, 7261870, 8582210, 9440431, 13486330, 14523740, 17164420, 18880862, 26972660, 37761724, 47202155, 94404310, 188808620]

約数ペア:

[(1, 188808620), (2, 94404310), (4, 47202155), (5, 37761724), (7, 26972660), (10, 18880862), (11, 17164420), (13, 14523740), (14, 13486330), (20, 9440431), (22, 8582210), (26, 7261870), (28, 6743165), (35, 5394532), (44, 4291105), (52, 3630935), (55, 3432884), (65, 2904748), (70, 2697266), (77, 2452060), (91, 2074820), (110, 1716442), (130, 1452374), (140, 1348633), (143, 1320340), (154, 1226030), (182, 1037410), (220, 858221), (260, 726187), (286, 660170), (308, 613015), (364, 518705), (385, 490412), (455, 414964), (572, 330085), (715, 264068), (770, 245206), (910, 207482), (1001, 188620), (1430, 132034), (1540, 122603), (1820, 103741), (2002, 94310), (2860, 66017), (4004, 47155), (5005, 37724), (9431, 20020), (10010, 18862)]