228344140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6949}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 504403200

約数和(自身を除く): 276059060

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 3286, 6572, 6949, 8215, 13898, 16430, 27796, 32860, 34745, 69490, 138980, 215419, 368297, 430838, 736594, 861676, 1077095, 1473188, 1841485, 2154190, 3682970, 4308380, 7365940, 11417207, 22834414, 45668828, 57086035, 114172070, 228344140]

約数ペア:

[(1, 228344140), (2, 114172070), (4, 57086035), (5, 45668828), (10, 22834414), (20, 11417207), (31, 7365940), (53, 4308380), (62, 3682970), (106, 2154190), (124, 1841485), (155, 1473188), (212, 1077095), (265, 861676), (310, 736594), (530, 430838), (620, 368297), (1060, 215419), (1643, 138980), (3286, 69490), (6572, 34745), (6949, 32860), (8215, 27796), (13898, 16430)]