13676650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 27982584

約数和(自身を除く): 14305934

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 397, 530, 650, 689, 794, 1325, 1378, 1985, 2650, 3445, 3970, 5161, 6890, 9925, 10322, 17225, 19850, 21041, 25805, 34450, 42082, 51610, 105205, 129025, 210410, 258050, 273533, 526025, 547066, 1052050, 1367665, 2735330, 6838325, 13676650]

約数ペア:

[(1, 13676650), (2, 6838325), (5, 2735330), (10, 1367665), (13, 1052050), (25, 547066), (26, 526025), (50, 273533), (53, 258050), (65, 210410), (106, 129025), (130, 105205), (265, 51610), (325, 42082), (397, 34450), (530, 25805), (650, 21041), (689, 19850), (794, 17225), (1325, 10322), (1378, 9925), (1985, 6890), (2650, 5161), (3445, 3970)]