133933604080

素因数分解:

$2^4\times 5^1\times {\mathrm{13619}}^1\times {\mathrm{122929}}^1$

素因数の和:136561

約数の個数: 40

約数和(自身を含む): 311421027600

約数和(自身を除く): 177487423520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13619, 27238, 54476, 68095, 108952, 122929, 136190, 217904, 245858, 272380, 491716, 544760, 614645, 983432, 1089520, 1229290, 1966864, 2458580, 4917160, 9834320, 1674170051, 3348340102, 6696680204, 8370850255, 13393360408, 16741700510, 26786720816, 33483401020, 66966802040, 133933604080]

約数ペア:

[(1, 133933604080), (2, 66966802040), (4, 33483401020), (5, 26786720816), (8, 16741700510), (10, 13393360408), (16, 8370850255), (20, 6696680204), (40, 3348340102), (80, 1674170051), (13619, 9834320), (27238, 4917160), (54476, 2458580), (68095, 1966864), (108952, 1229290), (122929, 1089520), (136190, 983432), (217904, 614645), (245858, 544760), (272380, 491716)]