24967880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3918

約数の個数: 64

約数和(自身を含む): 67011840

約数和(自身を除く): 42043960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3877, 6440, 7754, 15508, 19385, 27139, 31016, 38770, 54278, 77540, 89171, 108556, 135695, 155080, 178342, 217112, 271390, 356684, 445855, 542780, 624197, 713368, 891710, 1085560, 1248394, 1783420, 2496788, 3120985, 3566840, 4993576, 6241970, 12483940, 24967880]

約数ペア:

[(1, 24967880), (2, 12483940), (4, 6241970), (5, 4993576), (7, 3566840), (8, 3120985), (10, 2496788), (14, 1783420), (20, 1248394), (23, 1085560), (28, 891710), (35, 713368), (40, 624197), (46, 542780), (56, 445855), (70, 356684), (92, 271390), (115, 217112), (140, 178342), (161, 155080), (184, 135695), (230, 108556), (280, 89171), (322, 77540), (460, 54278), (644, 38770), (805, 31016), (920, 27139), (1288, 19385), (1610, 15508), (3220, 7754), (3877, 6440)]