39900228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 98784000

約数和(自身を除く): 58883772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1259, 1668, 2518, 2641, 3777, 5036, 5282, 7554, 7923, 10564, 15108, 15846, 23921, 31692, 47842, 71763, 95684, 143526, 175001, 287052, 350002, 525003, 700004, 1050006, 2100012, 3325019, 6650038, 9975057, 13300076, 19950114, 39900228]

約数ペア:

[(1, 39900228), (2, 19950114), (3, 13300076), (4, 9975057), (6, 6650038), (12, 3325019), (19, 2100012), (38, 1050006), (57, 700004), (76, 525003), (114, 350002), (139, 287052), (228, 175001), (278, 143526), (417, 95684), (556, 71763), (834, 47842), (1259, 31692), (1668, 23921), (2518, 15846), (2641, 15108), (3777, 10564), (5036, 7923), (5282, 7554)]