80831770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8059}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 156686400

約数和(自身を除く): 75854630

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 8059, 10030, 16118, 40295, 80590, 137003, 274006, 475481, 685015, 950962, 1370030, 2377405, 4754810, 8083177, 16166354, 40415885, 80831770]

約数ペア:

[(1, 80831770), (2, 40415885), (5, 16166354), (10, 8083177), (17, 4754810), (34, 2377405), (59, 1370030), (85, 950962), (118, 685015), (170, 475481), (295, 274006), (590, 137003), (1003, 80590), (2006, 40295), (5015, 16118), (8059, 10030)]