8804770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 17282160

約数和(自身を除く): 8477390

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 761, 890, 1157, 1522, 2314, 3805, 5785, 7610, 9893, 11570, 19786, 49465, 67729, 98930, 135458, 338645, 677290, 880477, 1760954, 4402385, 8804770]

約数ペア:

[(1, 8804770), (2, 4402385), (5, 1760954), (10, 880477), (13, 677290), (26, 338645), (65, 135458), (89, 98930), (130, 67729), (178, 49465), (445, 19786), (761, 11570), (890, 9893), (1157, 7610), (1522, 5785), (2314, 3805)]