15692293520

素因数分解:

$2^4\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{39619}}^1$

素因数の和:44583

約数の個数: 40

約数和(自身を含む): 36492872640

約数和(自身を除く): 20800579120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4951, 9902, 19804, 24755, 39608, 39619, 49510, 79216, 79238, 99020, 158476, 198040, 198095, 316952, 396080, 396190, 633904, 792380, 1584760, 3169520, 196153669, 392307338, 784614676, 980768345, 1569229352, 1961536690, 3138458704, 3923073380, 7846146760, 15692293520]

約数ペア:

[(1, 15692293520), (2, 7846146760), (4, 3923073380), (5, 3138458704), (8, 1961536690), (10, 1569229352), (16, 980768345), (20, 784614676), (40, 392307338), (80, 196153669), (4951, 3169520), (9902, 1584760), (19804, 792380), (24755, 633904), (39608, 396190), (39619, 396080), (49510, 316952), (79216, 198095), (79238, 198040), (99020, 158476)]