27964130

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 23516446

約数列:

[1, 2, 5, 10, 97, 127, 194, 227, 254, 454, 485, 635, 970, 1135, 1270, 2270, 12319, 22019, 24638, 28829, 44038, 57658, 61595, 110095, 123190, 144145, 220190, 288290, 2796413, 5592826, 13982065, 27964130]

約数ペア:

[(1, 27964130), (2, 13982065), (5, 5592826), (10, 2796413), (97, 288290), (127, 220190), (194, 144145), (227, 123190), (254, 110095), (454, 61595), (485, 57658), (635, 44038), (970, 28829), (1135, 24638), (1270, 22019), (2270, 12319)]