75334120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22691}}^1$

素因数の和:22785

約数の個数: 32

約数和(自身を含む): 171551520

約数和(自身を除く): 96217400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 22691, 45382, 90764, 113455, 181528, 226910, 453820, 907640, 1883353, 3766706, 7533412, 9416765, 15066824, 18833530, 37667060, 75334120]

約数ペア:

[(1, 75334120), (2, 37667060), (4, 18833530), (5, 15066824), (8, 9416765), (10, 7533412), (20, 3766706), (40, 1883353), (83, 907640), (166, 453820), (332, 226910), (415, 181528), (664, 113455), (830, 90764), (1660, 45382), (3320, 22691)]