5341840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9539}}^1$

素因数の和:9559

約数の個数: 40

約数和(自身を含む): 14195520

約数和(自身を除く): 8853680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9539, 19078, 38156, 47695, 66773, 76312, 95390, 133546, 152624, 190780, 267092, 333865, 381560, 534184, 667730, 763120, 1068368, 1335460, 2670920, 5341840]

約数ペア:

[(1, 5341840), (2, 2670920), (4, 1335460), (5, 1068368), (7, 763120), (8, 667730), (10, 534184), (14, 381560), (16, 333865), (20, 267092), (28, 190780), (35, 152624), (40, 133546), (56, 95390), (70, 76312), (80, 66773), (112, 47695), (140, 38156), (280, 19078), (560, 9539)]