2562942400

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{21943}}^1$

素因数の和:22038

約数の個数: 84

約数和(自身を含む): 6393121072

約数和(自身を除く): 3830178672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 292, 320, 365, 400, 584, 730, 800, 1168, 1460, 1600, 1825, 2336, 2920, 3650, 4672, 5840, 7300, 11680, 14600, 21943, 23360, 29200, 43886, 58400, 87772, 109715, 116800, 175544, 219430, 351088, 438860, 548575, 702176, 877720, 1097150, 1404352, 1601839, 1755440, 2194300, 3203678, 3510880, 4388600, 6407356, 7021760, 8009195, 8777200, 12814712, 16018390, 17554400, 25629424, 32036780, 35108800, 40045975, 51258848, 64073560, 80091950, 102517696, 128147120, 160183900, 256294240, 320367800, 512588480, 640735600, 1281471200, 2562942400]

約数ペア:

[(1, 2562942400), (2, 1281471200), (4, 640735600), (5, 512588480), (8, 320367800), (10, 256294240), (16, 160183900), (20, 128147120), (25, 102517696), (32, 80091950), (40, 64073560), (50, 51258848), (64, 40045975), (73, 35108800), (80, 32036780), (100, 25629424), (146, 17554400), (160, 16018390), (200, 12814712), (292, 8777200), (320, 8009195), (365, 7021760), (400, 6407356), (584, 4388600), (730, 3510880), (800, 3203678), (1168, 2194300), (1460, 1755440), (1600, 1601839), (1825, 1404352), (2336, 1097150), (2920, 877720), (3650, 702176), (4672, 548575), (5840, 438860), (7300, 351088), (11680, 219430), (14600, 175544), (21943, 116800), (23360, 109715), (29200, 87772), (43886, 58400)]