172586380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{507607}}^1$

素因数の和:507633

約数の個数: 24

約数和(自身を含む): 383751648

約数和(自身を除く): 211165268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 507607, 1015214, 2030428, 2538035, 5076070, 8629319, 10152140, 17258638, 34517276, 43146595, 86293190, 172586380]

約数ペア:

[(1, 172586380), (2, 86293190), (4, 43146595), (5, 34517276), (10, 17258638), (17, 10152140), (20, 8629319), (34, 5076070), (68, 2538035), (85, 2030428), (170, 1015214), (340, 507607)]