23070680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6949}}^1$

素因数の和:7043

約数の個数: 32

約数和(自身を含む): 52542000

約数和(自身を除く): 29471320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6949, 13898, 27796, 34745, 55592, 69490, 138980, 277960, 576767, 1153534, 2307068, 2883835, 4614136, 5767670, 11535340, 23070680]

約数ペア:

[(1, 23070680), (2, 11535340), (4, 5767670), (5, 4614136), (8, 2883835), (10, 2307068), (20, 1153534), (40, 576767), (83, 277960), (166, 138980), (332, 69490), (415, 55592), (664, 34745), (830, 27796), (1660, 13898), (3320, 6949)]