43121860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 97732656

約数和(自身を除く): 54610796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2393, 3604, 4505, 4786, 9010, 9572, 11965, 18020, 23930, 40681, 47860, 81362, 126829, 162724, 203405, 253658, 406810, 507316, 634145, 813620, 1268290, 2156093, 2536580, 4312186, 8624372, 10780465, 21560930, 43121860]

約数ペア:

[(1, 43121860), (2, 21560930), (4, 10780465), (5, 8624372), (10, 4312186), (17, 2536580), (20, 2156093), (34, 1268290), (53, 813620), (68, 634145), (85, 507316), (106, 406810), (170, 253658), (212, 203405), (265, 162724), (340, 126829), (530, 81362), (901, 47860), (1060, 40681), (1802, 23930), (2393, 18020), (3604, 11965), (4505, 9572), (4786, 9010)]