512340070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 1035763200

約数和(自身を除く): 523423130

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 89, 110, 118, 178, 295, 445, 590, 649, 887, 890, 979, 1298, 1774, 1958, 3245, 4435, 4895, 5251, 6490, 8870, 9757, 9790, 10502, 19514, 26255, 48785, 52333, 52510, 57761, 78943, 97570, 104666, 115522, 157886, 261665, 288805, 394715, 523330, 575663, 577610, 789430, 868373, 1151326, 1736746, 2878315, 4341865, 4657637, 5756630, 8683730, 9315274, 23288185, 46576370, 51234007, 102468014, 256170035, 512340070]

約数ペア:

[(1, 512340070), (2, 256170035), (5, 102468014), (10, 51234007), (11, 46576370), (22, 23288185), (55, 9315274), (59, 8683730), (89, 5756630), (110, 4657637), (118, 4341865), (178, 2878315), (295, 1736746), (445, 1151326), (590, 868373), (649, 789430), (887, 577610), (890, 575663), (979, 523330), (1298, 394715), (1774, 288805), (1958, 261665), (3245, 157886), (4435, 115522), (4895, 104666), (5251, 97570), (6490, 78943), (8870, 57761), (9757, 52510), (9790, 52333), (10502, 48785), (19514, 26255)]