2074508740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{9829}}^1$

素因数の和:10072

約数の個数: 48

約数和(自身を含む): 4453933680

約数和(自身を除く): 2379424940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 173, 244, 305, 346, 610, 692, 865, 1220, 1730, 3460, 9829, 10553, 19658, 21106, 39316, 42212, 49145, 52765, 98290, 105530, 196580, 211060, 599569, 1199138, 1700417, 2398276, 2997845, 3400834, 5995690, 6801668, 8502085, 11991380, 17004170, 34008340, 103725437, 207450874, 414901748, 518627185, 1037254370, 2074508740]

約数ペア:

[(1, 2074508740), (2, 1037254370), (4, 518627185), (5, 414901748), (10, 207450874), (20, 103725437), (61, 34008340), (122, 17004170), (173, 11991380), (244, 8502085), (305, 6801668), (346, 5995690), (610, 3400834), (692, 2997845), (865, 2398276), (1220, 1700417), (1730, 1199138), (3460, 599569), (9829, 211060), (10553, 196580), (19658, 105530), (21106, 98290), (39316, 52765), (42212, 49145)]