74045960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22303}}^1$

素因数の和:22397

約数の個数: 32

約数和(自身を含む): 168618240

約数和(自身を除く): 94572280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 22303, 44606, 89212, 111515, 178424, 223030, 446060, 892120, 1851149, 3702298, 7404596, 9255745, 14809192, 18511490, 37022980, 74045960]

約数ペア:

[(1, 74045960), (2, 37022980), (4, 18511490), (5, 14809192), (8, 9255745), (10, 7404596), (20, 3702298), (40, 1851149), (83, 892120), (166, 446060), (332, 223030), (415, 178424), (664, 111515), (830, 89212), (1660, 44606), (3320, 22303)]