5325580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20483}}^1$

素因数の和:20505

約数の個数: 24

約数和(自身を含む): 12044592

約数和(自身を除く): 6719012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20483, 40966, 81932, 102415, 204830, 266279, 409660, 532558, 1065116, 1331395, 2662790, 5325580]

約数ペア:

[(1, 5325580), (2, 2662790), (4, 1331395), (5, 1065116), (10, 532558), (13, 409660), (20, 266279), (26, 204830), (52, 102415), (65, 81932), (130, 40966), (260, 20483)]