5280441980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{16451}}^1$

素因数の和:17930

約数の個数: 48

約数和(自身を含む): 12106039680

約数和(自身を除く): 6825597700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1459, 2918, 5836, 7295, 14590, 16049, 16451, 29180, 32098, 32902, 64196, 65804, 80245, 82255, 160490, 164510, 180961, 320980, 329020, 361922, 723844, 904805, 1809610, 3619220, 24002009, 48004018, 96008036, 120010045, 240020090, 264022099, 480040180, 528044198, 1056088396, 1320110495, 2640220990, 5280441980]

約数ペア:

[(1, 5280441980), (2, 2640220990), (4, 1320110495), (5, 1056088396), (10, 528044198), (11, 480040180), (20, 264022099), (22, 240020090), (44, 120010045), (55, 96008036), (110, 48004018), (220, 24002009), (1459, 3619220), (2918, 1809610), (5836, 904805), (7295, 723844), (14590, 361922), (16049, 329020), (16451, 320980), (29180, 180961), (32098, 164510), (32902, 160490), (64196, 82255), (65804, 80245)]