101270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 32

約数和(自身を含む): 211680

約数和(自身を除く): 110410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 779, 1066, 1235, 1558, 2470, 2665, 3895, 5330, 7790, 10127, 20254, 50635, 101270]

約数ペア:

[(1, 101270), (2, 50635), (5, 20254), (10, 10127), (13, 7790), (19, 5330), (26, 3895), (38, 2665), (41, 2470), (65, 1558), (82, 1235), (95, 1066), (130, 779), (190, 533), (205, 494), (247, 410)]