370921280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9127}}^1$

素因数の和:9271

約数の個数: 56

約数和(自身を含む): 890308608

約数和(自身を除く): 519387328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 9127, 10160, 18254, 20320, 36508, 40640, 45635, 73016, 91270, 146032, 182540, 292064, 365080, 584128, 730160, 1159129, 1460320, 2318258, 2920640, 4636516, 5795645, 9273032, 11591290, 18546064, 23182580, 37092128, 46365160, 74184256, 92730320, 185460640, 370921280]

約数ペア:

[(1, 370921280), (2, 185460640), (4, 92730320), (5, 74184256), (8, 46365160), (10, 37092128), (16, 23182580), (20, 18546064), (32, 11591290), (40, 9273032), (64, 5795645), (80, 4636516), (127, 2920640), (160, 2318258), (254, 1460320), (320, 1159129), (508, 730160), (635, 584128), (1016, 365080), (1270, 292064), (2032, 182540), (2540, 146032), (4064, 91270), (5080, 73016), (8128, 45635), (9127, 40640), (10160, 36508), (18254, 20320)]