63584440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 148145760

約数和(自身を除く): 84561320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 137, 164, 205, 274, 283, 328, 410, 548, 566, 685, 820, 1096, 1132, 1370, 1415, 1640, 2264, 2740, 2830, 5480, 5617, 5660, 11234, 11320, 11603, 22468, 23206, 28085, 38771, 44936, 46412, 56170, 58015, 77542, 92824, 112340, 116030, 155084, 193855, 224680, 232060, 310168, 387710, 464120, 775420, 1550840, 1589611, 3179222, 6358444, 7948055, 12716888, 15896110, 31792220, 63584440]

約数ペア:

[(1, 63584440), (2, 31792220), (4, 15896110), (5, 12716888), (8, 7948055), (10, 6358444), (20, 3179222), (40, 1589611), (41, 1550840), (82, 775420), (137, 464120), (164, 387710), (205, 310168), (274, 232060), (283, 224680), (328, 193855), (410, 155084), (548, 116030), (566, 112340), (685, 92824), (820, 77542), (1096, 58015), (1132, 56170), (1370, 46412), (1415, 44936), (1640, 38771), (2264, 28085), (2740, 23206), (2830, 22468), (5480, 11603), (5617, 11320), (5660, 11234)]