339274120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{102191}}^1$

素因数の和:102285

約数の個数: 32

約数和(自身を含む): 772571520

約数和(自身を除く): 433297400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 102191, 204382, 408764, 510955, 817528, 1021910, 2043820, 4087640, 8481853, 16963706, 33927412, 42409265, 67854824, 84818530, 169637060, 339274120]

約数ペア:

[(1, 339274120), (2, 169637060), (4, 84818530), (5, 67854824), (8, 42409265), (10, 33927412), (20, 16963706), (40, 8481853), (83, 4087640), (166, 2043820), (332, 1021910), (415, 817528), (664, 510955), (830, 408764), (1660, 204382), (3320, 102191)]