47696380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33589}}^1$

素因数の和:33669

約数の個数: 24

約数和(自身を含む): 101576160

約数和(自身を除く): 53879780

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 33589, 67178, 134356, 167945, 335890, 671780, 2384819, 4769638, 9539276, 11924095, 23848190, 47696380]

約数ペア:

[(1, 47696380), (2, 23848190), (4, 11924095), (5, 9539276), (10, 4769638), (20, 2384819), (71, 671780), (142, 335890), (284, 167945), (355, 134356), (710, 67178), (1420, 33589)]