98290760

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3229}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 221513400

約数和(自身を除く): 123222640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3229, 3805, 6088, 6458, 7610, 12916, 15220, 16145, 25832, 30440, 32290, 64580, 129160, 2457269, 4914538, 9829076, 12286345, 19658152, 24572690, 49145380, 98290760]

約数ペア:

[(1, 98290760), (2, 49145380), (4, 24572690), (5, 19658152), (8, 12286345), (10, 9829076), (20, 4914538), (40, 2457269), (761, 129160), (1522, 64580), (3044, 32290), (3229, 30440), (3805, 25832), (6088, 16145), (6458, 15220), (7610, 12916)]