9969544031060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1380823273}}^1$

素因数の和:1380823320

約数の個数: 36

約数和(自身を含む): 22095934030548

約数和(自身を除く): 12126389999488

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 1380823273, 2761646546, 5523293092, 6904116365, 13808232730, 26235642187, 27616465460, 52471284374, 104942568748, 131178210935, 262356421870, 498477201553, 524712843740, 996954403106, 1993908806212, 2492386007765, 4984772015530, 9969544031060]

約数ペア:

[(1, 9969544031060), (2, 4984772015530), (4, 2492386007765), (5, 1993908806212), (10, 996954403106), (19, 524712843740), (20, 498477201553), (38, 262356421870), (76, 131178210935), (95, 104942568748), (190, 52471284374), (361, 27616465460), (380, 26235642187), (722, 13808232730), (1444, 6904116365), (1805, 5523293092), (3610, 2761646546), (7220, 1380823273)]