4219660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 9186912

約数和(自身を除く): 4967252

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 3149, 4489, 6298, 8978, 12596, 15745, 17956, 22445, 31490, 44890, 62980, 89780, 210983, 421966, 843932, 1054915, 2109830, 4219660]

約数ペア:

[(1, 4219660), (2, 2109830), (4, 1054915), (5, 843932), (10, 421966), (20, 210983), (47, 89780), (67, 62980), (94, 44890), (134, 31490), (188, 22445), (235, 17956), (268, 15745), (335, 12596), (470, 8978), (670, 6298), (940, 4489), (1340, 3149)]