13304464120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{4231}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 30226636800

約数和(自身を除く): 16922172680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 619, 635, 1016, 1238, 1270, 2476, 2540, 3095, 4231, 4952, 5080, 6190, 8462, 12380, 16924, 21155, 24760, 33848, 42310, 78613, 84620, 157226, 169240, 314452, 393065, 537337, 628904, 786130, 1074674, 1572260, 2149348, 2618989, 2686685, 3144520, 4298696, 5237978, 5373370, 10475956, 10746740, 13094945, 20951912, 21493480, 26189890, 52379780, 104759560, 332611603, 665223206, 1330446412, 1663058015, 2660892824, 3326116030, 6652232060, 13304464120]

約数ペア:

[(1, 13304464120), (2, 6652232060), (4, 3326116030), (5, 2660892824), (8, 1663058015), (10, 1330446412), (20, 665223206), (40, 332611603), (127, 104759560), (254, 52379780), (508, 26189890), (619, 21493480), (635, 20951912), (1016, 13094945), (1238, 10746740), (1270, 10475956), (2476, 5373370), (2540, 5237978), (3095, 4298696), (4231, 3144520), (4952, 2686685), (5080, 2618989), (6190, 2149348), (8462, 1572260), (12380, 1074674), (16924, 786130), (21155, 628904), (24760, 537337), (33848, 393065), (42310, 314452), (78613, 169240), (84620, 157226)]