13507144120

素因数分解:

$2^3\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{69239}}^1$

素因数の和:74127

約数の個数: 32

約数和(自身を含む): 30397744800

約数和(自身を除く): 16890600680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4877, 9754, 19508, 24385, 39016, 48770, 69239, 97540, 138478, 195080, 276956, 346195, 553912, 692390, 1384780, 2769560, 337678603, 675357206, 1350714412, 1688393015, 2701428824, 3376786030, 6753572060, 13507144120]

約数ペア:

[(1, 13507144120), (2, 6753572060), (4, 3376786030), (5, 2701428824), (8, 1688393015), (10, 1350714412), (20, 675357206), (40, 337678603), (4877, 2769560), (9754, 1384780), (19508, 692390), (24385, 553912), (39016, 346195), (48770, 276956), (69239, 195080), (97540, 138478)]