14464240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 40140288

約数和(自身を除く): 25676048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1123, 1288, 1610, 1840, 2246, 2576, 3220, 4492, 5615, 6440, 7861, 8984, 11230, 12880, 15722, 17968, 22460, 25829, 31444, 39305, 44920, 51658, 62888, 78610, 89840, 103316, 125776, 129145, 157220, 180803, 206632, 258290, 314440, 361606, 413264, 516580, 628880, 723212, 904015, 1033160, 1446424, 1808030, 2066320, 2892848, 3616060, 7232120, 14464240]

約数ペア:

[(1, 14464240), (2, 7232120), (4, 3616060), (5, 2892848), (7, 2066320), (8, 1808030), (10, 1446424), (14, 1033160), (16, 904015), (20, 723212), (23, 628880), (28, 516580), (35, 413264), (40, 361606), (46, 314440), (56, 258290), (70, 206632), (80, 180803), (92, 157220), (112, 129145), (115, 125776), (140, 103316), (161, 89840), (184, 78610), (230, 62888), (280, 51658), (322, 44920), (368, 39305), (460, 31444), (560, 25829), (644, 22460), (805, 17968), (920, 15722), (1123, 12880), (1288, 11230), (1610, 8984), (1840, 7861), (2246, 6440), (2576, 5615), (3220, 4492)]