63436820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 141355200

約数和(自身を除く): 77918380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1201, 1390, 2402, 2641, 2780, 4804, 5282, 6005, 10564, 12010, 13205, 22819, 24020, 26410, 45638, 52820, 91276, 114095, 166939, 228190, 333878, 456380, 667756, 834695, 1669390, 3171841, 3338780, 6343682, 12687364, 15859205, 31718410, 63436820]

約数ペア:

[(1, 63436820), (2, 31718410), (4, 15859205), (5, 12687364), (10, 6343682), (19, 3338780), (20, 3171841), (38, 1669390), (76, 834695), (95, 667756), (139, 456380), (190, 333878), (278, 228190), (380, 166939), (556, 114095), (695, 91276), (1201, 52820), (1390, 45638), (2402, 26410), (2641, 24020), (2780, 22819), (4804, 13205), (5282, 12010), (6005, 10564)]