23659460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 57746304

約数和(自身を除く): 34086844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 43, 44, 55, 61, 82, 86, 110, 122, 164, 172, 205, 215, 220, 244, 305, 410, 430, 451, 473, 610, 671, 820, 860, 902, 946, 1220, 1342, 1763, 1804, 1892, 2255, 2365, 2501, 2623, 2684, 3355, 3526, 4510, 4730, 5002, 5246, 6710, 7052, 8815, 9020, 9460, 10004, 10492, 12505, 13115, 13420, 17630, 19393, 25010, 26230, 27511, 28853, 35260, 38786, 50020, 52460, 55022, 57706, 77572, 96965, 107543, 110044, 115412, 137555, 144265, 193930, 215086, 275110, 288530, 387860, 430172, 537715, 550220, 577060, 1075430, 1182973, 2150860, 2365946, 4731892, 5914865, 11829730, 23659460]

約数ペア:

[(1, 23659460), (2, 11829730), (4, 5914865), (5, 4731892), (10, 2365946), (11, 2150860), (20, 1182973), (22, 1075430), (41, 577060), (43, 550220), (44, 537715), (55, 430172), (61, 387860), (82, 288530), (86, 275110), (110, 215086), (122, 193930), (164, 144265), (172, 137555), (205, 115412), (215, 110044), (220, 107543), (244, 96965), (305, 77572), (410, 57706), (430, 55022), (451, 52460), (473, 50020), (610, 38786), (671, 35260), (820, 28853), (860, 27511), (902, 26230), (946, 25010), (1220, 19393), (1342, 17630), (1763, 13420), (1804, 13115), (1892, 12505), (2255, 10492), (2365, 10004), (2501, 9460), (2623, 9020), (2684, 8815), (3355, 7052), (3526, 6710), (4510, 5246), (4730, 5002)]