98705440

素因数分解:

$2^5\times 5^1\times {\mathrm{616909}}^1$

素因数の和:616924

約数の個数: 24

約数和(自身を含む): 233191980

約数和(自身を除く): 134486540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 616909, 1233818, 2467636, 3084545, 4935272, 6169090, 9870544, 12338180, 19741088, 24676360, 49352720, 98705440]

約数ペア:

[(1, 98705440), (2, 49352720), (4, 24676360), (5, 19741088), (8, 12338180), (10, 9870544), (16, 6169090), (20, 4935272), (32, 3084545), (40, 2467636), (80, 1233818), (160, 616909)]