47132380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28393}}^1$

素因数の和:28485

約数の個数: 24

約数和(自身を含む): 100174032

約数和(自身を除く): 53041652

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 28393, 56786, 113572, 141965, 283930, 567860, 2356619, 4713238, 9426476, 11783095, 23566190, 47132380]

約数ペア:

[(1, 47132380), (2, 23566190), (4, 11783095), (5, 9426476), (10, 4713238), (20, 2356619), (83, 567860), (166, 283930), (332, 141965), (415, 113572), (830, 56786), (1660, 28393)]