27641170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 53042688

約数和(自身を除く): 25401518

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2557, 5114, 5405, 10810, 12785, 25570, 58811, 117622, 120179, 240358, 294055, 588110, 600895, 1201790, 2764117, 5528234, 13820585, 27641170]

約数ペア:

[(1, 27641170), (2, 13820585), (5, 5528234), (10, 2764117), (23, 1201790), (46, 600895), (47, 588110), (94, 294055), (115, 240358), (230, 120179), (235, 117622), (470, 58811), (1081, 25570), (2162, 12785), (2557, 10810), (5114, 5405)]