97590520

素因数分解:

$2^3\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1571}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 219859920

約数和(自身を除く): 122269400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1553, 1571, 3106, 3142, 6212, 6284, 7765, 7855, 12424, 12568, 15530, 15710, 31060, 31420, 62120, 62840, 2439763, 4879526, 9759052, 12198815, 19518104, 24397630, 48795260, 97590520]

約数ペア:

[(1, 97590520), (2, 48795260), (4, 24397630), (5, 19518104), (8, 12198815), (10, 9759052), (20, 4879526), (40, 2439763), (1553, 62840), (1571, 62120), (3106, 31420), (3142, 31060), (6212, 15710), (6284, 15530), (7765, 12568), (7855, 12424)]