2247672440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{7121}}^1$

素因数の和:7752

約数の個数: 64

約数和(自身を含む): 5456021760

約数和(自身を除く): 3208349320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 607, 1214, 2428, 3035, 4856, 6070, 7121, 7891, 12140, 14242, 15782, 24280, 28484, 31564, 35605, 39455, 56968, 63128, 71210, 78910, 92573, 142420, 157820, 185146, 284840, 315640, 370292, 462865, 740584, 925730, 1851460, 3702920, 4322447, 8644894, 17289788, 21612235, 34579576, 43224470, 56191811, 86448940, 112383622, 172897880, 224767244, 280959055, 449534488, 561918110, 1123836220, 2247672440]

約数ペア:

[(1, 2247672440), (2, 1123836220), (4, 561918110), (5, 449534488), (8, 280959055), (10, 224767244), (13, 172897880), (20, 112383622), (26, 86448940), (40, 56191811), (52, 43224470), (65, 34579576), (104, 21612235), (130, 17289788), (260, 8644894), (520, 4322447), (607, 3702920), (1214, 1851460), (2428, 925730), (3035, 740584), (4856, 462865), (6070, 370292), (7121, 315640), (7891, 284840), (12140, 185146), (14242, 157820), (15782, 142420), (24280, 92573), (28484, 78910), (31564, 71210), (35605, 63128), (39455, 56968)]