2550431360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173263}}^1$

素因数の和:173305

約数の個数: 64

約数和(自身を含む): 6362254080

約数和(自身を除く): 3811822720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 173263, 346526, 693052, 866315, 1386104, 1732630, 2772208, 3465260, 3985049, 5544416, 6930520, 7970098, 11088832, 13861040, 15940196, 19925245, 22177664, 27722080, 31880392, 39850490, 55444160, 63760784, 79700980, 110888320, 127521568, 159401960, 255043136, 318803920, 510086272, 637607840, 1275215680, 2550431360]

約数ペア:

[(1, 2550431360), (2, 1275215680), (4, 637607840), (5, 510086272), (8, 318803920), (10, 255043136), (16, 159401960), (20, 127521568), (23, 110888320), (32, 79700980), (40, 63760784), (46, 55444160), (64, 39850490), (80, 31880392), (92, 27722080), (115, 22177664), (128, 19925245), (160, 15940196), (184, 13861040), (230, 11088832), (320, 7970098), (368, 6930520), (460, 5544416), (640, 3985049), (736, 3465260), (920, 2772208), (1472, 1732630), (1840, 1386104), (2944, 866315), (3680, 693052), (7360, 346526), (14720, 173263)]