705710020

素因数分解:

$2^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{14303}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 1482695424

約数和(自身を除く): 776985404

約数列:

[1, 2, 4, 5, 10, 20, 2467, 4934, 9868, 12335, 14303, 24670, 28606, 49340, 57212, 71515, 143030, 286060, 35285501, 70571002, 141142004, 176427505, 352855010, 705710020]

約数ペア:

[(1, 705710020), (2, 352855010), (4, 176427505), (5, 141142004), (10, 70571002), (20, 35285501), (2467, 286060), (4934, 143030), (9868, 71515), (12335, 57212), (14303, 49340), (24670, 28606)]