5329180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 11755296

約数和(自身を除く): 6426116

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 97, 134, 164, 194, 205, 268, 335, 388, 410, 485, 670, 820, 970, 1340, 1940, 2747, 3977, 5494, 6499, 7954, 10988, 12998, 13735, 15908, 19885, 25996, 27470, 32495, 39770, 54940, 64990, 79540, 129980, 266459, 532918, 1065836, 1332295, 2664590, 5329180]

約数ペア:

[(1, 5329180), (2, 2664590), (4, 1332295), (5, 1065836), (10, 532918), (20, 266459), (41, 129980), (67, 79540), (82, 64990), (97, 54940), (134, 39770), (164, 32495), (194, 27470), (205, 25996), (268, 19885), (335, 15908), (388, 13735), (410, 12998), (485, 10988), (670, 7954), (820, 6499), (970, 5494), (1340, 3977), (1940, 2747)]