71546150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8467}}^1$

素因数の和:8505

約数の個数: 36

約数和(自身を含む): 144116892

約数和(自身を除く): 72570742

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8467, 16934, 42335, 84670, 110071, 211675, 220142, 423350, 550355, 1100710, 1430923, 2751775, 2861846, 5503550, 7154615, 14309230, 35773075, 71546150]

約数ペア:

[(1, 71546150), (2, 35773075), (5, 14309230), (10, 7154615), (13, 5503550), (25, 2861846), (26, 2751775), (50, 1430923), (65, 1100710), (130, 550355), (169, 423350), (325, 220142), (338, 211675), (650, 110071), (845, 84670), (1690, 42335), (4225, 16934), (8450, 8467)]