2536692320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{259907}}^1$

素因数の和:259983

約数の個数: 48

約数和(自身を含む): 6091203888

約数和(自身を除く): 3554511568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 259907, 519814, 1039628, 1299535, 2079256, 2599070, 4158512, 5198140, 8317024, 10396280, 15854327, 20792560, 31708654, 41585120, 63417308, 79271635, 126834616, 158543270, 253669232, 317086540, 507338464, 634173080, 1268346160, 2536692320]

約数ペア:

[(1, 2536692320), (2, 1268346160), (4, 634173080), (5, 507338464), (8, 317086540), (10, 253669232), (16, 158543270), (20, 126834616), (32, 79271635), (40, 63417308), (61, 41585120), (80, 31708654), (122, 20792560), (160, 15854327), (244, 10396280), (305, 8317024), (488, 5198140), (610, 4158512), (976, 2599070), (1220, 2079256), (1952, 1299535), (2440, 1039628), (4880, 519814), (9760, 259907)]