4067710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3765890

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 271, 395, 542, 790, 1355, 1501, 2710, 3002, 5149, 7505, 10298, 15010, 21409, 25745, 42818, 51490, 107045, 214090, 406771, 813542, 2033855, 4067710]

約数ペア:

[(1, 4067710), (2, 2033855), (5, 813542), (10, 406771), (19, 214090), (38, 107045), (79, 51490), (95, 42818), (158, 25745), (190, 21409), (271, 15010), (395, 10298), (542, 7505), (790, 5149), (1355, 3002), (1501, 2710)]