5622640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 13280400

約数和(自身を除く): 7657760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1049, 1072, 1340, 2098, 2680, 4196, 5245, 5360, 8392, 10490, 16784, 20980, 41960, 70283, 83920, 140566, 281132, 351415, 562264, 702830, 1124528, 1405660, 2811320, 5622640]

約数ペア:

[(1, 5622640), (2, 2811320), (4, 1405660), (5, 1124528), (8, 702830), (10, 562264), (16, 351415), (20, 281132), (40, 140566), (67, 83920), (80, 70283), (134, 41960), (268, 20980), (335, 16784), (536, 10490), (670, 8392), (1049, 5360), (1072, 5245), (1340, 4196), (2098, 2680)]