61377410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7879}}^1$

素因数の和:7946

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 57768190

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 7879, 15758, 39395, 78790, 149701, 299402, 323039, 646078, 748505, 1497010, 1615195, 3230390, 6137741, 12275482, 30688705, 61377410]

約数ペア:

[(1, 61377410), (2, 30688705), (5, 12275482), (10, 6137741), (19, 3230390), (38, 1615195), (41, 1497010), (82, 748505), (95, 646078), (190, 323039), (205, 299402), (410, 149701), (779, 78790), (1558, 39395), (3895, 15758), (7790, 7879)]