16029580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 39122496

約数和(自身を除く): 23092916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 1877, 2135, 3754, 4270, 7508, 8540, 9385, 13139, 18770, 26278, 37540, 52556, 65695, 114497, 131390, 228994, 262780, 457988, 572485, 801479, 1144970, 1602958, 2289940, 3205916, 4007395, 8014790, 16029580]

約数ペア:

[(1, 16029580), (2, 8014790), (4, 4007395), (5, 3205916), (7, 2289940), (10, 1602958), (14, 1144970), (20, 801479), (28, 572485), (35, 457988), (61, 262780), (70, 228994), (122, 131390), (140, 114497), (244, 65695), (305, 52556), (427, 37540), (610, 26278), (854, 18770), (1220, 13139), (1708, 9385), (1877, 8540), (2135, 7508), (3754, 4270)]