2606810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4957200

約数和(自身を除く): 2350390

約数列:

[1, 2, 5, 10, 29, 58, 89, 101, 145, 178, 202, 290, 445, 505, 890, 1010, 2581, 2929, 5162, 5858, 8989, 12905, 14645, 17978, 25810, 29290, 44945, 89890, 260681, 521362, 1303405, 2606810]

約数ペア:

[(1, 2606810), (2, 1303405), (5, 521362), (10, 260681), (29, 89890), (58, 44945), (89, 29290), (101, 25810), (145, 17978), (178, 14645), (202, 12905), (290, 8989), (445, 5858), (505, 5162), (890, 2929), (1010, 2581)]