13508973880

素因数分解:

$2^3\times 5^1\times {\mathrm{30119}}^1\times {\mathrm{11213}}^1$

素因数の和:41343

約数の個数: 32

約数和(自身を含む): 30398911200

約数和(自身を除く): 16889937320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11213, 22426, 30119, 44852, 56065, 60238, 89704, 112130, 120476, 150595, 224260, 240952, 301190, 448520, 602380, 1204760, 337724347, 675448694, 1350897388, 1688621735, 2701794776, 3377243470, 6754486940, 13508973880]

約数ペア:

[(1, 13508973880), (2, 6754486940), (4, 3377243470), (5, 2701794776), (8, 1688621735), (10, 1350897388), (20, 675448694), (40, 337724347), (11213, 1204760), (22426, 602380), (30119, 448520), (44852, 301190), (56065, 240952), (60238, 224260), (89704, 150595), (112130, 120476)]