295984040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2377}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 729380160

約数和(自身を除く): 433396120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 1132, 1415, 2264, 2377, 2830, 3113, 4754, 5660, 6226, 9508, 11320, 11885, 12452, 15565, 19016, 23770, 24904, 26147, 31130, 47540, 52294, 62260, 95080, 104588, 124520, 130735, 209176, 261470, 522940, 672691, 1045880, 1345382, 2690764, 3363455, 5381528, 6726910, 7399601, 13453820, 14799202, 26907640, 29598404, 36998005, 59196808, 73996010, 147992020, 295984040]

約数ペア:

[(1, 295984040), (2, 147992020), (4, 73996010), (5, 59196808), (8, 36998005), (10, 29598404), (11, 26907640), (20, 14799202), (22, 13453820), (40, 7399601), (44, 6726910), (55, 5381528), (88, 3363455), (110, 2690764), (220, 1345382), (283, 1045880), (440, 672691), (566, 522940), (1132, 261470), (1415, 209176), (2264, 130735), (2377, 124520), (2830, 104588), (3113, 95080), (4754, 62260), (5660, 52294), (6226, 47540), (9508, 31130), (11320, 26147), (11885, 24904), (12452, 23770), (15565, 19016)]